858010808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 1774897920

約数和(自身を除く): 916887112

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 113, 124, 136, 226, 248, 452, 527, 904, 1054, 1801, 1921, 2108, 3503, 3602, 3842, 4216, 7006, 7204, 7684, 14012, 14408, 15368, 28024, 30617, 55831, 59551, 61234, 111662, 119102, 122468, 203513, 223324, 238204, 244936, 407026, 446648, 476408, 814052, 949127, 1628104, 1898254, 3459721, 3796508, 6308903, 6919442, 7593016, 12617806, 13838884, 25235612, 27677768, 50471224, 107251351, 214502702, 429005404, 858010808]

約数ペア:

[(1, 858010808), (2, 429005404), (4, 214502702), (8, 107251351), (17, 50471224), (31, 27677768), (34, 25235612), (62, 13838884), (68, 12617806), (113, 7593016), (124, 6919442), (136, 6308903), (226, 3796508), (248, 3459721), (452, 1898254), (527, 1628104), (904, 949127), (1054, 814052), (1801, 476408), (1921, 446648), (2108, 407026), (3503, 244936), (3602, 238204), (3842, 223324), (4216, 203513), (7006, 122468), (7204, 119102), (7684, 111662), (14012, 61234), (14408, 59551), (15368, 55831), (28024, 30617)]