Q: What is the sum of all factors of the number 1,538,402 excluding 1,538,402?
A: 867,190
The factors of the number 1,538,402 are: 1, 2, 41, 73, 82, 146, 257, 514, 2993, 5986, 10537, 18761, 21074, 37522, 769201, 1538402.
If you add them up, you will get the total of 1,539,269. Now subtract 1,538,402 to get 867,190