Q: What is the sum of all factors of the number 1,210,138 excluding 1,210,138?
A: 605,072
The factors of the number 1,210,138 are: 1, 2, 605069, 1210138.
If you add them up, you will get the total of 1,210,743. Now subtract 1,210,138 to get 605,072