Q: What is the sum of all factors of the number 1,271,542 excluding 1,271,542?
A: 687,434
The factors of the number 1,271,542 are: 1, 2, 37, 74, 17183, 34366, 635771, 1271542.
If you add them up, you will get the total of 1,272,229. Now subtract 1,271,542 to get 687,434