2782128382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2073121}}^1$

素因数の和:2073195

約数の個数: 16

約数和(自身を含む): 4627208304

約数和(自身を除く): 1845079922

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 2073121, 4146242, 22804331, 45608662, 126460381, 252920762, 1391064191, 2782128382]

約数ペア:

[(1, 2782128382), (2, 1391064191), (11, 252920762), (22, 126460381), (61, 45608662), (122, 22804331), (671, 4146242), (1342, 2073121)]