Q: What is the sum of all factors of the number 1,153,978 excluding 1,153,978?
A: 841,862
The factors of the number 1,153,978 are: 1, 2, 7, 14, 139, 278, 593, 973, 1186, 1946, 4151, 8302, 82427, 164854, 576989, 1153978.
If you add them up, you will get the total of 1,154,819. Now subtract 1,153,978 to get 841,862