Q: What is the sum of all factors of the number 2,402,021 excluding 2,402,021?
A: 57,139
The factors of the number 2,402,021 are: 1, 89, 137, 197, 12193, 17533, 26989, 2402021.
If you add them up, you will get the total of 2,402,078. Now subtract 2,402,021 to get 57,139