Q: What is the sum of all factors of the number 2,143,393 excluding 2,143,393?
A: 412,895
The factors of the number 2,143,393 are: 1, 7, 23, 161, 13313, 93191, 306199, 2143393.
If you add them up, you will get the total of 2,143,805. Now subtract 2,143,393 to get 412,895