Q: What is the sum of all factors of the number 2,878,663 excluding 2,878,663?
A: 4,217
The factors of the number 2,878,663 are: 1, 857, 3359, 2878663.
If you add them up, you will get the total of 2,878,667. Now subtract 2,878,663 to get 4,217