Q: What is the sum of all factors of the number 1,138,402 excluding 1,138,402?
A: 569,204
The factors of the number 1,138,402 are: 1, 2, 569201, 1138402.
If you add them up, you will get the total of 1,138,971. Now subtract 1,138,402 to get 569,204