81028245122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127003519}}^1$

素因数の和:127003561

約数の個数: 16

約数和(自身を含む): 137163801600

約数和(自身を除く): 56135556478

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 127003519, 254007038, 1397038709, 2794077418, 3683102051, 7366204102, 40514122561, 81028245122]

約数ペア:

[(1, 81028245122), (2, 40514122561), (11, 7366204102), (22, 3683102051), (29, 2794077418), (58, 1397038709), (319, 254007038), (638, 127003519)]