215876371502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7129}}^1\times {\mathrm{1376429}}^1$

素因数の和:1383571

約数の個数: 16

約数和(自身を含む): 353302052400

約数和(自身を除く): 137425680898

約数列:

[1, 2, 11, 22, 7129, 14258, 78419, 156838, 1376429, 2752858, 15140719, 30281438, 9812562341, 19625124682, 107938185751, 215876371502]

約数ペア:

[(1, 215876371502), (2, 107938185751), (11, 19625124682), (22, 9812562341), (7129, 30281438), (14258, 15140719), (78419, 2752858), (156838, 1376429)]