9162786620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35241487}}^1$

素因数の和:35241509

約数の個数: 24

約数和(自身を含む): 20721994944

約数和(自身を除く): 11559208324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 35241487, 70482974, 140965948, 176207435, 352414870, 458139331, 704829740, 916278662, 1832557324, 2290696655, 4581393310, 9162786620]

約数ペア:

[(1, 9162786620), (2, 4581393310), (4, 2290696655), (5, 1832557324), (10, 916278662), (13, 704829740), (20, 458139331), (26, 352414870), (52, 176207435), (65, 140965948), (130, 70482974), (260, 35241487)]