Q: What is the sum of all factors of the number 1,405,661 excluding 1,405,661?
A: 5,251
The factors of the number 1,405,661 are: 1, 283, 4967, 1405661.
If you add them up, you will get the total of 1,405,666. Now subtract 1,405,661 to get 5,251