505254127678

素因数分解:

$2^1\times {\mathrm{131}}^2\times {\mathrm{499}}^1\times {\mathrm{29501}}^1$

素因数の和:30264

約数の個数: 24

約数和(自身を含む): 765267129000

約数和(自身を除く): 260013001322

約数列:

[1, 2, 131, 262, 499, 998, 17161, 29501, 34322, 59002, 65369, 130738, 3864631, 7729262, 8563339, 14720999, 17126678, 29441998, 506266661, 1012533322, 1928450869, 3856901738, 252627063839, 505254127678]

約数ペア:

[(1, 505254127678), (2, 252627063839), (131, 3856901738), (262, 1928450869), (499, 1012533322), (998, 506266661), (17161, 29441998), (29501, 17126678), (34322, 14720999), (59002, 8563339), (65369, 7729262), (130738, 3864631)]