Q: What is the sum of all factors of the number 2,135,987 excluding 2,135,987?
A: 411,469
The factors of the number 2,135,987 are: 1, 7, 23, 161, 13267, 92869, 305141, 2135987.
If you add them up, you will get the total of 2,136,398. Now subtract 2,135,987 to get 411,469