Q: What is the sum of all factors of the number 2,680,139 excluding 2,680,139?
A: 661,429
The factors of the number 2,680,139 are: 1, 7, 11, 77, 34807, 243649, 382877, 2680139.
If you add them up, you will get the total of 2,680,800. Now subtract 2,680,139 to get 661,429