812321446859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1\times {\mathrm{15511}}^1$

素因数の和:17115

約数の個数: 32

約数和(自身を含む): 927741696000

約数和(自身を除く): 115420249141

約数列:

[1, 13, 19, 149, 247, 1423, 1937, 2831, 15511, 18499, 27037, 36803, 201643, 212027, 294709, 351481, 2311139, 2756351, 3831217, 4028513, 22072153, 30044807, 43911641, 52370669, 286937989, 419370907, 570851333, 3288750797, 5451821791, 42753760361, 62486265143, 812321446859]

約数ペア:

[(1, 812321446859), (13, 62486265143), (19, 42753760361), (149, 5451821791), (247, 3288750797), (1423, 570851333), (1937, 419370907), (2831, 286937989), (15511, 52370669), (18499, 43911641), (27037, 30044807), (36803, 22072153), (201643, 4028513), (212027, 3831217), (294709, 2756351), (351481, 2311139)]