Q: What is the sum of all factors of the number 1,389,715 excluding 1,389,715?
A: 284,285
The factors of the number 1,389,715 are: 1, 5, 499, 557, 2495, 2785, 277943, 1389715.
If you add them up, you will get the total of 1,389,999. Now subtract 1,389,715 to get 284,285