Q: What is the sum of all factors of the number 1,391,666 excluding 1,391,666?
A: 712,654
The factors of the number 1,391,666 are: 1, 2, 127, 254, 5479, 10958, 695833, 1391666.
If you add them up, you will get the total of 1,392,378. Now subtract 1,391,666 to get 712,654