131027234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{70979}}^1$

素因数の和:71065

約数の個数: 16

約数和(自身を含む): 214643520

約数和(自身を除く): 83616286

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 70979, 141958, 922727, 1845454, 5039509, 10079018, 65513617, 131027234]

約数ペア:

[(1, 131027234), (2, 65513617), (13, 10079018), (26, 5039509), (71, 1845454), (142, 922727), (923, 141958), (1846, 70979)]