Q: What is the sum of all factors of the number 2,163,345 excluding 2,163,345?
A: 1,298,031
The factors of the number 2,163,345 are: 1, 3, 5, 15, 144223, 432669, 721115, 2163345.
If you add them up, you will get the total of 2,163,346. Now subtract 2,163,345 to get 1,298,031