#include <bits/stdc++.h>
using namespace std;
int main() {
	long long int m;
	int flag = 1;
	cin >> m;
	for(long long int i = 2; i <= m / 2; i++) {
		if(m % i == 0) {
			cout << i << " " << m / i << endl;
			flag = 0;
			break;
		}
	}
	if(flag) cout << "1 " << m << endl;

	return 0;
}