1330368746

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2021837}}^1$

素因数の和:2021893

約数の個数: 16

約数和(自身を含む): 2329157376

約数和(自身を除く): 998788630

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2021837, 4043674, 14152859, 28305718, 95026339, 190052678, 665184373, 1330368746]

約数ペア:

[(1, 1330368746), (2, 665184373), (7, 190052678), (14, 95026339), (47, 28305718), (94, 14152859), (329, 4043674), (658, 2021837)]