Q: What is the sum of all factors of the number 2,600,398 excluding 2,600,398?
A: 1,300,202
The factors of the number 2,600,398 are: 1, 2, 1300199, 2600398.
If you add them up, you will get the total of 2,600,399. Now subtract 2,600,398 to get 1,300,202