2039605178689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30817}}^1\times {\mathrm{299477}}^1$

素因数の和:330324

約数の個数: 16

約数和(自身を含む): 2325786877008

約数和(自身を除く): 286181698319

約数列:

[1, 13, 17, 221, 30817, 299477, 400621, 523889, 3893201, 5091109, 6810557, 66184417, 9228982709, 119976775217, 156892706053, 2039605178689]

約数ペア:

[(1, 2039605178689), (13, 156892706053), (17, 119976775217), (221, 9228982709), (30817, 66184417), (299477, 6810557), (400621, 5091109), (523889, 3893201)]