402492012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{7309}}^1$

素因数の和:7682

約数の個数: 48

約数和(自身を含む): 1014394080

約数和(自身を除く): 611902068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 353, 706, 1059, 1412, 2118, 4236, 4589, 7309, 9178, 13767, 14618, 18356, 21927, 27534, 29236, 43854, 55068, 87708, 95017, 190034, 285051, 380068, 570102, 1140204, 2580077, 5160154, 7740231, 10320308, 15480462, 30960924, 33541001, 67082002, 100623003, 134164004, 201246006, 402492012]

約数ペア:

[(1, 402492012), (2, 201246006), (3, 134164004), (4, 100623003), (6, 67082002), (12, 33541001), (13, 30960924), (26, 15480462), (39, 10320308), (52, 7740231), (78, 5160154), (156, 2580077), (353, 1140204), (706, 570102), (1059, 380068), (1412, 285051), (2118, 190034), (4236, 95017), (4589, 87708), (7309, 55068), (9178, 43854), (13767, 29236), (14618, 27534), (18356, 21927)]