2080352826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{53831}}^1$

素因数の和:53971

約数の個数: 48

約数和(自身を含む): 4786741440

約数和(自身を除く): 2706388614

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 2034, 2147, 4294, 6441, 12882, 19323, 38646, 53831, 107662, 161493, 322986, 484479, 968958, 1022789, 2045578, 3068367, 6082903, 6136734, 9205101, 12165806, 18248709, 18410202, 36497418, 54746127, 109492254, 115575157, 231150314, 346725471, 693450942, 1040176413, 2080352826]

約数ペア:

[(1, 2080352826), (2, 1040176413), (3, 693450942), (6, 346725471), (9, 231150314), (18, 115575157), (19, 109492254), (38, 54746127), (57, 36497418), (113, 18410202), (114, 18248709), (171, 12165806), (226, 9205101), (339, 6136734), (342, 6082903), (678, 3068367), (1017, 2045578), (2034, 1022789), (2147, 968958), (4294, 484479), (6441, 322986), (12882, 161493), (19323, 107662), (38646, 53831)]