#include <bits/stdc++.h>
using namespace std;
int main() {
	long long int m;
	int flag = 1;
	cin >> m;

	if(m % 2 == 0) {
		cout << "2 " << m / 2 << endl;
		flag = 0;
	} else {
		long long int i;
		i = sqrt(m);
		if(i % 2 == 0) i++;
		for(; 3 <= i; i -= 2) {
			if(m % i == 0) {
				cout << i << " " << m / i << endl;
				flag = 0;
				break;
			}
		}
	}
	if(flag) cout << "1 " << m << endl;

	return 0;
}