Q: What is the sum of all factors of the number 453,978 excluding 453,978?
A: 699,942
The factors of the number 453,978 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1201, 2402, 3603, 7206, 8407, 10809, 16814, 21618, 25221, 32427, 50442, 64854, 75663, 151326, 226989, 453978.
If you add them up, you will get the total of 454,677. Now subtract 453,978 to get 699,942