980811182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{1091}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 1611477504

約数和(自身を除く): 630666322

約数列:

[1, 2, 13, 26, 71, 142, 487, 923, 974, 1091, 1846, 2182, 6331, 12662, 14183, 28366, 34577, 69154, 77461, 154922, 449501, 531317, 899002, 1006993, 1062634, 2013986, 6907121, 13814242, 37723507, 75447014, 490405591, 980811182]

約数ペア:

[(1, 980811182), (2, 490405591), (13, 75447014), (26, 37723507), (71, 13814242), (142, 6907121), (487, 2013986), (923, 1062634), (974, 1006993), (1091, 899002), (1846, 531317), (2182, 449501), (6331, 154922), (12662, 77461), (14183, 69154), (28366, 34577)]