Q: What is the sum of all factors of the number 1,321,642 excluding 1,321,642?
A: 979,478
The factors of the number 1,321,642 are: 1, 2, 7, 14, 67, 134, 469, 938, 1409, 2818, 9863, 19726, 94403, 188806, 660821, 1321642.
If you add them up, you will get the total of 1,322,621. Now subtract 1,321,642 to get 979,478