1800195122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{541901}}^1$

素因数の和:542065

約数の個数: 16

約数和(自身を含む): 2965287744

約数和(自身を除く): 1165092622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 541901, 1083802, 5960911, 11921822, 81827051, 163654102, 900097561, 1800195122]

約数ペア:

[(1, 1800195122), (2, 900097561), (11, 163654102), (22, 81827051), (151, 11921822), (302, 5960911), (1661, 1083802), (3322, 541901)]