2022821782

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{21529}}^1$

素因数の和:22071

約数の個数: 16

約数和(自身を含む): 3069316800

約数和(自身を除く): 1046495018

約数列:

[1, 2, 109, 218, 431, 862, 21529, 43058, 46979, 93958, 2346661, 4693322, 9278999, 18557998, 1011410891, 2022821782]

約数ペア:

[(1, 2022821782), (2, 1011410891), (109, 18557998), (218, 9278999), (431, 4693322), (862, 2346661), (21529, 93958), (43058, 46979)]