Q: What is the sum of all factors of the number 2,153,749 excluding 2,153,749?
A: 165,687
The factors of the number 2,153,749 are: 1, 13, 165673, 2153749.
If you add them up, you will get the total of 2,153,914. Now subtract 2,153,749 to get 165,687