Q: What is the sum of all factors of the number 2,857,378 excluding 2,857,378?
A: 1,428,692
The factors of the number 2,857,378 are: 1, 2, 1428689, 2857378.
If you add them up, you will get the total of 2,857,379. Now subtract 2,857,378 to get 1,428,692