def f(m)
	if m%2==0 then
		puts [2,m/2]*" "
		return 
	else
		d=3
		while d*d<=m
			if m%d==0 then
				puts [d,m/d]*" "
				return 
			end
			d+=2
		end
	end
	puts [1,m]*" "
end
m=gets.to_i
f(m)