Q: What is the sum of all factors of the number 2,666,991 excluding 2,666,991?
A: 889,001
The factors of the number 2,666,991 are: 1, 3, 888997, 2666991.
If you add them up, you will get the total of 2,667,880. Now subtract 2,666,991 to get 889,001