Q: What is the sum of all factors of the number 2,143,615 excluding 2,143,615?
A: 580,145
The factors of the number 2,143,615 are: 1, 5, 17, 85, 25219, 126095, 428723, 2143615.
If you add them up, you will get the total of 2,144,195. Now subtract 2,143,615 to get 580,145