Q: What is the sum of all factors of the number 2,102,129 excluding 2,102,129?
A: 2,947
The factors of the number 2,102,129 are: 1, 1213, 1733, 2102129.
If you add them up, you will get the total of 2,102,131. Now subtract 2,102,129 to get 2,947