Q: What is the sum of all factors of the number 1,219,966 excluding 1,219,966?
A: 864,002
The factors of the number 1,219,966 are: 1, 2, 11, 22, 23, 46, 253, 506, 2411, 4822, 26521, 53042, 55453, 110906, 609983, 1219966.
If you add them up, you will get the total of 1,220,830. Now subtract 1,219,966 to get 864,002