Q: What is the sum of all factors of the number 3,138,134 excluding 3,138,134?
A: 1,581,514
The factors of the number 3,138,134 are: 1, 2, 421, 842, 3727, 7454, 1569067, 3138134.
If you add them up, you will get the total of 3,138,135. Now subtract 3,138,134 to get 1,581,514