Q: What is the sum of all factors of the number 505,438 excluding 505,438?
A: 312,482
The factors of the number 505,438 are: 1, 2, 19, 38, 47, 94, 283, 566, 893, 1786, 5377, 10754, 13301, 26602, 252719, 505438.
If you add them up, you will get the total of 505,750. Now subtract 505,438 to get 312,482