Q: What is the sum of all factors of the number 2,545,139 excluding 2,545,139?
A: 4,141
The factors of the number 2,545,139 are: 1, 751, 3389, 2545139.
If you add them up, you will get the total of 2,545,143. Now subtract 2,545,139 to get 4,141