Q: What is the sum of all factors of the number 1,098,905 excluding 1,098,905?
A: 226,279
The factors of the number 1,098,905 are: 1, 5, 271, 811, 1355, 4055, 219781, 1098905.
If you add them up, you will get the total of 1,099,131. Now subtract 1,098,905 to get 226,279