3980821586

素因数分解:

$2^1\times 7^1\times {\mathrm{51521}}^1\times {\mathrm{5519}}^1$

素因数の和:57049

約数の個数: 16

約数和(自身を含む): 6825634560

約数和(自身を除く): 2844812974

約数列:

[1, 2, 7, 14, 5519, 11038, 38633, 51521, 77266, 103042, 360647, 721294, 284344399, 568688798, 1990410793, 3980821586]

約数ペア:

[(1, 3980821586), (2, 1990410793), (7, 568688798), (14, 284344399), (5519, 721294), (11038, 360647), (38633, 103042), (51521, 77266)]