979968222714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8849}}^1\times {\mathrm{19997}}^1$

素因数の和:28935

約数の個数: 64

約数和(自身を含む): 2140777900800

約数和(自身を除く): 1160809678086

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 8849, 17698, 19997, 26547, 39994, 53094, 59991, 115037, 119982, 230074, 259961, 345111, 519922, 628279, 690222, 779883, 1256558, 1419787, 1559766, 1884837, 2839574, 3769674, 4259361, 8167627, 8518722, 16335254, 18457231, 24502881, 36914462, 49005762, 55371693, 110743386, 176953453, 353906906, 530860359, 1061720718, 2300394889, 4600789778, 6901184667, 12563695163, 13802369334, 25127390326, 37691085489, 75382170978, 163328037119, 326656074238, 489984111357, 979968222714]

約数ペア:

[(1, 979968222714), (2, 489984111357), (3, 326656074238), (6, 163328037119), (13, 75382170978), (26, 37691085489), (39, 25127390326), (71, 13802369334), (78, 12563695163), (142, 6901184667), (213, 4600789778), (426, 2300394889), (923, 1061720718), (1846, 530860359), (2769, 353906906), (5538, 176953453), (8849, 110743386), (17698, 55371693), (19997, 49005762), (26547, 36914462), (39994, 24502881), (53094, 18457231), (59991, 16335254), (115037, 8518722), (119982, 8167627), (230074, 4259361), (259961, 3769674), (345111, 2839574), (519922, 1884837), (628279, 1559766), (690222, 1419787), (779883, 1256558)]