81128530802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10069}}^1\times {\mathrm{366239}}^1$

素因数の和:376321

約数の個数: 16

約数和(自身を含む): 132769324800

約数和(自身を除く): 51640793998

約数列:

[1, 2, 11, 22, 10069, 20138, 110759, 221518, 366239, 732478, 4028629, 8057258, 3687660491, 7375320982, 40564265401, 81128530802]

約数ペア:

[(1, 81128530802), (2, 40564265401), (11, 7375320982), (22, 3687660491), (10069, 8057258), (20138, 4028629), (110759, 732478), (221518, 366239)]