Q: What is the sum of all factors of the number 2,830,421 excluding 2,830,421?
A: 257,323
The factors of the number 2,830,421 are: 1, 11, 257311, 2830421.
If you add them up, you will get the total of 2,830,678. Now subtract 2,830,421 to get 257,323