Q: What is the sum of all factors of the number 2,598,739 excluding 2,598,739?
A: 636,941
The factors of the number 2,598,739 are: 1, 11, 13, 17, 143, 187, 221, 1069, 2431, 11759, 13897, 18173, 152867, 199903, 236249, 2598739.
If you add them up, you will get the total of 2,599,375. Now subtract 2,598,739 to get 636,941