522039940

素因数分解:

$2^2\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{12941}}^1$

素因数の和:14967

約数の個数: 24

約数和(自身を含む): 1096912152

約数和(自身を除く): 574872212

約数列:

[1, 2, 4, 5, 10, 20, 2017, 4034, 8068, 10085, 12941, 20170, 25882, 40340, 51764, 64705, 129410, 258820, 26101997, 52203994, 104407988, 130509985, 261019970, 522039940]

約数ペア:

[(1, 522039940), (2, 261019970), (4, 130509985), (5, 104407988), (10, 52203994), (20, 26101997), (2017, 258820), (4034, 129410), (8068, 64705), (10085, 51764), (12941, 40340), (20170, 25882)]