Q: What is the sum of all factors of the number 2,420,721 excluding 2,420,721?
A: 1,075,889
The factors of the number 2,420,721 are: 1, 3, 9, 268969, 806907, 2420721.
If you add them up, you will get the total of 2,420,722. Now subtract 2,420,721 to get 1,075,889