Q: What is the sum of all factors of the number 278,867,734 excluding 278,867,734?
A: 139,433,870
The factors of the number 278,867,734 are: 1, 2, 139433867, 278867734.
If you add them up, you will get the total of 278,867,873. Now subtract 278,867,734 to get 139,433,870