#include <bits/stdc++.h>
using namespace std;

void fast_io() {
	ios_base::sync_with_stdio(false);
	cin.tie(nullptr);
}

#include <atcoder/modint>
using mint = atcoder::modint998244353;
int main() {
	fast_io();
	int n, W;
	cin >> n >> W;
	vector<int> v(n), w(n);
	for (int i = 0; i < n; i++) {
		cin >> v[i] >> w[i];
	}
	int offset = 20000;
	int ma = 50000;
	const long long INF = 1e18;
	vector<long long> dp(ma + 1, -INF);
	dp[offset] = 0;
	vector<mint> cnt(ma + 1, 0);
	cnt[offset] = 1;
	for (int i = 0; i < n; i++) {
		vector<long long> dp_new = dp;
		vector<mint> cnt_new = cnt;
		for (int j = 0; j <= ma; j++) {
			if (dp[j] == -INF) {
				continue;
			}
			if (j + w[i] >= 0 && j + w[i] <= ma) {
				if (dp_new[j + w[i]] < dp[j] + v[i]) {
					dp_new[j + w[i]] = dp[j] + v[i];
					cnt_new[j + w[i]] = cnt[j];
				} else if (dp_new[j + w[i]] == dp[j] + v[i]) {
					cnt_new[j + w[i]] += cnt[j];
				}
			}
		}
		dp = dp_new;
		cnt = cnt_new;
	}
	long long v_max = -INF;
	for (int i = 0; i <= ma; i++) {
		if (i - offset <= W) {
			v_max = max(v_max, dp[i]);
		}
	}
	mint ans = 0;
	for (int i = 0; i <= ma; i++) {
		if (i - offset <= W && dp[i] == v_max) {
			ans += cnt[i];
		}
	}
	cout << v_max << " " << ans.val() << endl;
}