Q: What is the sum of all factors of the number 1,257,142 excluding 1,257,142?
A: 674,690
The factors of the number 1,257,142 are: 1, 2, 41, 82, 15331, 30662, 628571, 1257142.
If you add them up, you will get the total of 1,257,816. Now subtract 1,257,142 to get 674,690