Q: What is the sum of all factors of the number 1,298,141 excluding 1,298,141?
A: 123,643
The factors of the number 1,298,141 are: 1, 13, 61, 793, 1637, 21281, 99857, 1298141.
If you add them up, you will get the total of 1,298,264. Now subtract 1,298,141 to get 123,643