13132020208

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{1031}}^1\times {\mathrm{2833}}^1$

素因数の和:4153

約数の個数: 40

約数和(自身を含む): 25567622496

約数和(自身を除く): 12435602288

約数列:

[1, 2, 4, 8, 16, 281, 562, 1031, 1124, 2062, 2248, 2833, 4124, 4496, 5666, 8248, 11332, 16496, 22664, 45328, 289711, 579422, 796073, 1158844, 1592146, 2317688, 2920823, 3184292, 4635376, 5841646, 6368584, 11683292, 12737168, 23366584, 46733168, 820751263, 1641502526, 3283005052, 6566010104, 13132020208]

約数ペア:

[(1, 13132020208), (2, 6566010104), (4, 3283005052), (8, 1641502526), (16, 820751263), (281, 46733168), (562, 23366584), (1031, 12737168), (1124, 11683292), (2062, 6368584), (2248, 5841646), (2833, 4635376), (4124, 3184292), (4496, 2920823), (5666, 2317688), (8248, 1592146), (11332, 1158844), (16496, 796073), (22664, 579422), (45328, 289711)]