172324496734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389874427}}^1$

素因数の和:389874459

約数の個数: 16

約数和(自身を含む): 294745067568

約数和(自身を除く): 122420570834

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 389874427, 779748854, 5068367551, 6627865259, 10136735102, 13255730518, 86162248367, 172324496734]

約数ペア:

[(1, 172324496734), (2, 86162248367), (13, 13255730518), (17, 10136735102), (26, 6627865259), (34, 5068367551), (221, 779748854), (442, 389874427)]