391405974

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{8017}}^1$

素因数の和:8204

約数の個数: 32

約数和(自身を含む): 800517120

約数和(自身を除く): 409111146

約数列:

[1, 2, 3, 6, 79, 103, 158, 206, 237, 309, 474, 618, 8017, 8137, 16034, 16274, 24051, 24411, 48102, 48822, 633343, 825751, 1266686, 1651502, 1900029, 2477253, 3800058, 4954506, 65234329, 130468658, 195702987, 391405974]

約数ペア:

[(1, 391405974), (2, 195702987), (3, 130468658), (6, 65234329), (79, 4954506), (103, 3800058), (158, 2477253), (206, 1900029), (237, 1651502), (309, 1266686), (474, 825751), (618, 633343), (8017, 48822), (8137, 48102), (16034, 24411), (16274, 24051)]