71374454866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{249561031}}^1$

素因数の和:249561057

約数の個数: 16

約数和(自身を含む): 125778760128

約数和(自身を除く): 54404305262

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 249561031, 499122062, 2745171341, 3244293403, 5490342682, 6488586806, 35687227433, 71374454866]

約数ペア:

[(1, 71374454866), (2, 35687227433), (11, 6488586806), (13, 5490342682), (22, 3244293403), (26, 2745171341), (143, 499122062), (286, 249561031)]