Q: What is the sum of all factors of the number 1,380,056 excluding 1,380,056?
A: 1,207,564
The factors of the number 1,380,056 are: 1, 2, 4, 8, 172507, 345014, 690028, 1380056.
If you add them up, you will get the total of 1,380,057. Now subtract 1,380,056 to get 1,207,564