Q: What is the sum of all factors of the number 258,460,889 excluding 258,460,889?
A: 139,867
The factors of the number 258,460,889 are: 1, 1873, 137993, 258460889.
If you add them up, you will get the total of 258,461,028. Now subtract 258,460,889 to get 139,867