2021878657322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{140143}}^1\times {\mathrm{424331}}^1$

素因数の和:564493

約数の個数: 16

約数和(自身を含む): 3211249525632

約数和(自身を除く): 1189370868310

約数列:

[1, 2, 17, 34, 140143, 280286, 424331, 848662, 2382431, 4764862, 7213627, 14427254, 59467019333, 118934038666, 1010939328661, 2021878657322]

約数ペア:

[(1, 2021878657322), (2, 1010939328661), (17, 118934038666), (34, 59467019333), (140143, 14427254), (280286, 7213627), (424331, 4764862), (848662, 2382431)]