Q: What is the sum of all factors of the number 261,146,657 excluding 261,146,657?
A: 386,419
The factors of the number 261,146,657 are: 1, 677, 385741, 261146657.
If you add them up, you will get the total of 261,147,043. Now subtract 261,146,657 to get 386,419