Q: What is the sum of all factors of the number 666,998 excluding 666,998?
A: 339,994
The factors of the number 666,998 are: 1, 2, 167, 334, 1997, 3994, 333499, 666998.
If you add them up, you will get the total of 667,337. Now subtract 666,998 to get 339,994