Q: What is the sum of all factors of the number 2,130,123 excluding 2,130,123?
A: 763,845
The factors of the number 2,130,123 are: 1, 3, 53, 159, 13397, 40191, 710041, 2130123.
If you add them up, you will get the total of 2,130,886. Now subtract 2,130,123 to get 763,845