71390081282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161516021}}^1$

素因数の和:161516053

約数の個数: 16

約数和(自身を含む): 122106112632

約数和(自身を除く): 50716031350

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 161516021, 323032042, 2099708273, 2745772357, 4199416546, 5491544714, 35695040641, 71390081282]

約数ペア:

[(1, 71390081282), (2, 35695040641), (13, 5491544714), (17, 4199416546), (26, 2745772357), (34, 2099708273), (221, 323032042), (442, 161516021)]