Q: What is the sum of all factors of the number 2,400,279 excluding 2,400,279?
A: 1,257,321
The factors of the number 2,400,279 are: 1, 3, 7, 21, 114299, 342897, 800093, 2400279.
If you add them up, you will get the total of 2,400,280. Now subtract 2,400,279 to get 1,257,321