Q: What is the sum of all factors of the number 2,129,889 excluding 2,129,889?
A: 709,967
The factors of the number 2,129,889 are: 1, 3, 709963, 2129889.
If you add them up, you will get the total of 2,130,598. Now subtract 2,129,889 to get 709,967