8887372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{13147}}^1$

素因数の和:13177

約数の個数: 18

約数和(自身を含む): 16842588

約数和(自身を除く): 7955216

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 13147, 26294, 52588, 170911, 341822, 683644, 2221843, 4443686, 8887372]

約数ペア:

[(1, 8887372), (2, 4443686), (4, 2221843), (13, 683644), (26, 341822), (52, 170911), (169, 52588), (338, 26294), (676, 13147)]