Q: What is the sum of all factors of the number 2,154,045 excluding 2,154,045?
A: 1,317,507
The factors of the number 2,154,045 are: 1, 3, 5, 15, 163, 489, 815, 881, 2445, 2643, 4405, 13215, 143603, 430809, 718015, 2154045.
If you add them up, you will get the total of 2,154,046. Now subtract 2,154,045 to get 1,317,507