Q: What is the sum of all factors of the number 712,978 excluding 712,978?
A: 521,966
The factors of the number 712,978 are: 1, 2, 7, 14, 127, 254, 401, 802, 889, 1778, 2807, 5614, 50927, 101854, 356489, 712978.
If you add them up, you will get the total of 713,499. Now subtract 712,978 to get 521,966