125427838864

素因数分解:

$2^4\times {\mathrm{2801}}^1\times {\mathrm{2798729}}^1$

素因数の和:2801538

約数の個数: 20

約数和(自身を含む): 243103285260

約数和(自身を除く): 117675446396

約数列:

[1, 2, 4, 8, 16, 2801, 5602, 11204, 22408, 44816, 2798729, 5597458, 11194916, 22389832, 44779664, 7839239929, 15678479858, 31356959716, 62713919432, 125427838864]

約数ペア:

[(1, 125427838864), (2, 62713919432), (4, 31356959716), (8, 15678479858), (16, 7839239929), (2801, 44779664), (5602, 22389832), (11204, 11194916), (22408, 5597458), (44816, 2798729)]