Q: What is the sum of all factors of the number 2,128,365 excluding 2,128,365?
A: 1,560,879
The factors of the number 2,128,365 are: 1, 3, 5, 9, 15, 45, 47297, 141891, 236485, 425673, 709455, 2128365.
If you add them up, you will get the total of 2,128,366. Now subtract 2,128,365 to get 1,560,879