Q: What is the sum of all factors of the number 1,289,884 excluding 1,289,884?
A: 1,001,580
The factors of the number 1,289,884 are: 1, 2, 4, 67, 134, 268, 4813, 9626, 19252, 322471, 644942, 1289884.
If you add them up, you will get the total of 1,289,885. Now subtract 1,289,884 to get 1,001,580