858285494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 1517085936

約数和(自身を除く): 658800442

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 289, 374, 578, 671, 1037, 1342, 2074, 2213, 3179, 4426, 6358, 11407, 17629, 22814, 24343, 35258, 37621, 48686, 75242, 134993, 193919, 269986, 387838, 413831, 639557, 827662, 1279114, 1484923, 2294881, 2969846, 4589762, 7035127, 14070254, 25243691, 39012977, 50487382, 78025954, 429142747, 858285494]

約数ペア:

[(1, 858285494), (2, 429142747), (11, 78025954), (17, 50487382), (22, 39012977), (34, 25243691), (61, 14070254), (122, 7035127), (187, 4589762), (289, 2969846), (374, 2294881), (578, 1484923), (671, 1279114), (1037, 827662), (1342, 639557), (2074, 413831), (2213, 387838), (3179, 269986), (4426, 193919), (6358, 134993), (11407, 75242), (17629, 48686), (22814, 37621), (24343, 35258)]