Q: What is the sum of all factors of the number 1,263,138 excluding 1,263,138?
A: 1,263,150
The factors of the number 1,263,138 are: 1, 2, 3, 6, 210523, 421046, 631569, 1263138.
If you add them up, you will get the total of 1,263,139. Now subtract 1,263,138 to get 1,263,150