Q: What is the sum of all factors of the number 1,978,778 excluding 1,978,778?
A: 1,033,894
The factors of the number 1,978,778 are: 1, 2, 67, 134, 14767, 29534, 989389, 1978778.
If you add them up, you will get the total of 1,978,779. Now subtract 1,978,778 to get 1,033,894