Q: What is the sum of all factors of the number 2,121,413 excluding 2,121,413?
A: 445,819
The factors of the number 2,121,413 are: 1, 7, 17, 119, 17827, 124789, 303059, 2121413.
If you add them up, you will get the total of 2,121,858. Now subtract 2,121,413 to get 445,819