Q: What is the sum of all factors of the number 1,689,571 excluding 1,689,571?
A: 129,981
The factors of the number 1,689,571 are: 1, 13, 129967, 1689571.
If you add them up, you will get the total of 1,689,700. Now subtract 1,689,571 to get 129,981