880920408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1931843}}^1$

素因数の和:1931871

約数の個数: 32

約数和(自身を含む): 2318212800

約数和(自身を除く): 1437292392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1931843, 3863686, 5795529, 7727372, 11591058, 15454744, 23182116, 36705017, 46364232, 73410034, 110115051, 146820068, 220230102, 293640136, 440460204, 880920408]

約数ペア:

[(1, 880920408), (2, 440460204), (3, 293640136), (4, 220230102), (6, 146820068), (8, 110115051), (12, 73410034), (19, 46364232), (24, 36705017), (38, 23182116), (57, 15454744), (76, 11591058), (114, 7727372), (152, 5795529), (228, 3863686), (456, 1931843)]