Q: What is the sum of all factors of the number 2,201,138 excluding 2,201,138?
A: 1,100,572
The factors of the number 2,201,138 are: 1, 2, 1100569, 2201138.
If you add them up, you will get the total of 2,201,139. Now subtract 2,201,138 to get 1,100,572