2214182210

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{102461}}^1$

素因数の和:104629

約数の個数: 16

約数和(自身を含む): 3987411192

約数和(自身を除く): 1773228982

約数列:

[1, 2, 5, 10, 2161, 4322, 10805, 21610, 102461, 204922, 512305, 1024610, 221418221, 442836442, 1107091105, 2214182210]

約数ペア:

[(1, 2214182210), (2, 1107091105), (5, 442836442), (10, 221418221), (2161, 1024610), (4322, 512305), (10805, 204922), (21610, 102461)]