26919890207

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{534199}}^1$

素因数の和:534542

約数の個数: 16

約数和(自身を含む): 32205849600

約数和(自身を除く): 5285959393

約数列:

[1, 7, 23, 161, 313, 2191, 7199, 50393, 534199, 3739393, 12286577, 86006039, 167204287, 1170430009, 3845698601, 26919890207]

約数ペア:

[(1, 26919890207), (7, 3845698601), (23, 1170430009), (161, 167204287), (313, 86006039), (2191, 12286577), (7199, 3739393), (50393, 534199)]