485847492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{135409}}^1$

素因数の和:135452

約数の個数: 48

約数和(自身を含む): 1273937280

約数和(自身を除く): 788089788

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 135409, 270818, 406227, 541636, 812454, 1624908, 1760317, 3114407, 3520634, 5280951, 6228814, 7041268, 9343221, 10561902, 12457628, 18686442, 21123804, 37372884, 40487291, 80974582, 121461873, 161949164, 242923746, 485847492]

約数ペア:

[(1, 485847492), (2, 242923746), (3, 161949164), (4, 121461873), (6, 80974582), (12, 40487291), (13, 37372884), (23, 21123804), (26, 18686442), (39, 12457628), (46, 10561902), (52, 9343221), (69, 7041268), (78, 6228814), (92, 5280951), (138, 3520634), (156, 3114407), (276, 1760317), (299, 1624908), (598, 812454), (897, 541636), (1196, 406227), (1794, 270818), (3588, 135409)]