Q: What is the sum of all factors of the number 2,179,021 excluding 2,179,021?
A: 243,763
The factors of the number 2,179,021 are: 1, 13, 31, 403, 5407, 70291, 167617, 2179021.
If you add them up, you will get the total of 2,179,264. Now subtract 2,179,021 to get 243,763