#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define llong long long

int main() {
    llong m;
    cin >> m;

    llong result = 1;
    for(int i=2; i<=(int)sqrt(m)+1; i++) {
        if(m % i == 0) {
            result = i;
            break;
        }
    }
    cout << result << " " << m / result << endl;
}