131119586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{10271}}^1$

素因数の和:10777

約数の個数: 16

約数和(自身を含む): 212260608

約数和(自身を除く): 81141022

約数列:

[1, 2, 13, 26, 491, 982, 6383, 10271, 12766, 20542, 133523, 267046, 5043061, 10086122, 65559793, 131119586]

約数ペア:

[(1, 131119586), (2, 65559793), (13, 10086122), (26, 5043061), (491, 267046), (982, 133523), (6383, 20542), (10271, 12766)]