260528099338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{589430089}}^1$

素因数の和:589430121

約数の個数: 16

約数和(自身を含む): 445609148040

約数和(自身を除く): 185081048702

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 589430089, 1178860178, 7662591157, 10020311513, 15325182314, 20040623026, 130264049669, 260528099338]

約数ペア:

[(1, 260528099338), (2, 130264049669), (13, 20040623026), (17, 15325182314), (26, 10020311513), (34, 7662591157), (221, 1178860178), (442, 589430089)]