12740370041

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{1297}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 15122426880

約数和(自身を除く): 2382056839

約数列:

[1, 7, 47, 73, 329, 409, 511, 1297, 2863, 3431, 9079, 19223, 24017, 29857, 60959, 94681, 134561, 208999, 426713, 530473, 662767, 1403279, 3713311, 4450007, 9822953, 24932231, 31150049, 38724529, 174525617, 271071703, 1820052863, 12740370041]

約数ペア:

[(1, 12740370041), (7, 1820052863), (47, 271071703), (73, 174525617), (329, 38724529), (409, 31150049), (511, 24932231), (1297, 9822953), (2863, 4450007), (3431, 3713311), (9079, 1403279), (19223, 662767), (24017, 530473), (29857, 426713), (60959, 208999), (94681, 134561)]