215702957249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1393043}}^1$

素因数の和:1393376

約数の個数: 16

約数和(自身を含む): 238555998912

約数和(自身を除く): 22853041663

約数列:

[1, 13, 43, 277, 559, 3601, 11911, 154843, 1393043, 18109559, 59900849, 385872911, 778711037, 5016347843, 16592535173, 215702957249]

約数ペア:

[(1, 215702957249), (13, 16592535173), (43, 5016347843), (277, 778711037), (559, 385872911), (3601, 59900849), (11911, 18109559), (154843, 1393043)]