1214897288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13805651}}^1$

素因数の和:13805668

約数の個数: 16

約数和(自身を含む): 2485017360

約数和(自身を除く): 1270120072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 13805651, 27611302, 55222604, 110445208, 151862161, 303724322, 607448644, 1214897288]

約数ペア:

[(1, 1214897288), (2, 607448644), (4, 303724322), (8, 151862161), (11, 110445208), (22, 55222604), (44, 27611302), (88, 13805651)]