Q: What is the sum of all factors of the number 1,990,605 excluding 1,990,605?
A: 1,194,387
The factors of the number 1,990,605 are: 1, 3, 5, 15, 132707, 398121, 663535, 1990605.
If you add them up, you will get the total of 1,990,606. Now subtract 1,990,605 to get 1,194,387