389871012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1120319}}^1$

素因数の和:1120355

約数の個数: 24

約数和(自身を含む): 941068800

約数和(自身を除く): 551197788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1120319, 2240638, 3360957, 4481276, 6721914, 13443828, 32489251, 64978502, 97467753, 129957004, 194935506, 389871012]

約数ペア:

[(1, 389871012), (2, 194935506), (3, 129957004), (4, 97467753), (6, 64978502), (12, 32489251), (29, 13443828), (58, 6721914), (87, 4481276), (116, 3360957), (174, 2240638), (348, 1120319)]