81004048862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1801}}^1\times {\mathrm{2044421}}^1$

素因数の和:2046235

約数の個数: 16

約数和(自身を含む): 132625743984

約数和(自身を除く): 51621695122

約数列:

[1, 2, 11, 22, 1801, 3602, 19811, 39622, 2044421, 4088842, 22488631, 44977262, 3682002221, 7364004442, 40502024431, 81004048862]

約数ペア:

[(1, 81004048862), (2, 40502024431), (11, 7364004442), (22, 3682002221), (1801, 44977262), (3602, 22488631), (19811, 4088842), (39622, 2044421)]