Q: What is the sum of all factors of the number 1,259,138 excluding 1,259,138?
A: 629,572
The factors of the number 1,259,138 are: 1, 2, 629569, 1259138.
If you add them up, you will get the total of 1,259,767. Now subtract 1,259,138 to get 629,572