7680883679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{1889}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 9510359040

約数和(自身を除く): 1829475361

約数列:

[1, 7, 17, 47, 119, 329, 727, 799, 1889, 5089, 5593, 12359, 13223, 32113, 34169, 86513, 88783, 224791, 239183, 580873, 621481, 1373303, 1509311, 4066111, 9613121, 10565177, 23346151, 64545241, 163423057, 451816687, 1097269097, 7680883679]

約数ペア:

[(1, 7680883679), (7, 1097269097), (17, 451816687), (47, 163423057), (119, 64545241), (329, 23346151), (727, 10565177), (799, 9613121), (1889, 4066111), (5089, 1509311), (5593, 1373303), (12359, 621481), (13223, 580873), (32113, 239183), (34169, 224791), (86513, 88783)]