2048656086

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:622

約数の個数: 72

約数和(自身を含む): 4585449960

約数和(自身を除く): 2536793874

約数列:

[1, 2, 3, 6, 9, 18, 61, 73, 122, 146, 183, 219, 366, 419, 438, 549, 657, 838, 1098, 1257, 1314, 2514, 3721, 3771, 4453, 7442, 7542, 8906, 11163, 13359, 22326, 25559, 26718, 30587, 33489, 40077, 51118, 61174, 66978, 76677, 80154, 91761, 153354, 183522, 230031, 271633, 275283, 460062, 543266, 550566, 814899, 1559099, 1629798, 1865807, 2444697, 3118198, 3731614, 4677297, 4889394, 5597421, 9354594, 11194842, 14031891, 16792263, 28063782, 33584526, 113814227, 227628454, 341442681, 682885362, 1024328043, 2048656086]

約数ペア:

[(1, 2048656086), (2, 1024328043), (3, 682885362), (6, 341442681), (9, 227628454), (18, 113814227), (61, 33584526), (73, 28063782), (122, 16792263), (146, 14031891), (183, 11194842), (219, 9354594), (366, 5597421), (419, 4889394), (438, 4677297), (549, 3731614), (657, 3118198), (838, 2444697), (1098, 1865807), (1257, 1629798), (1314, 1559099), (2514, 814899), (3721, 550566), (3771, 543266), (4453, 460062), (7442, 275283), (7542, 271633), (8906, 230031), (11163, 183522), (13359, 153354), (22326, 91761), (25559, 80154), (26718, 76677), (30587, 66978), (33489, 61174), (40077, 51118)]