88891361314

素因数分解:

$2^1\times 7^1\times {\mathrm{19861}}^1\times {\mathrm{319691}}^1$

素因数の和:339561

約数の個数: 16

約数和(自身を含む): 152393340096

約数和(自身を除く): 63501978782

約数列:

[1, 2, 7, 14, 19861, 39722, 139027, 278054, 319691, 639382, 2237837, 4475674, 6349382951, 12698765902, 44445680657, 88891361314]

約数ペア:

[(1, 88891361314), (2, 44445680657), (7, 12698765902), (14, 6349382951), (19861, 4475674), (39722, 2237837), (139027, 639382), (278054, 319691)]