388443012

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{62131}}^1$

素因数の和:62659

約数の個数: 24

約数和(自身を含む): 908121312

約数和(自身を除く): 519678300

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 62131, 124262, 186393, 248524, 372786, 745572, 32370251, 64740502, 97110753, 129481004, 194221506, 388443012]

約数ペア:

[(1, 388443012), (2, 194221506), (3, 129481004), (4, 97110753), (6, 64740502), (12, 32370251), (521, 745572), (1042, 372786), (1563, 248524), (2084, 186393), (3126, 124262), (6252, 62131)]