258811834

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{12641}}^1$

素因数の和:13025

約数の個数: 16

約数和(自身を含む): 402774120

約数和(自身を除く): 143962286

約数列:

[1, 2, 29, 58, 353, 706, 10237, 12641, 20474, 25282, 366589, 733178, 4462273, 8924546, 129405917, 258811834]

約数ペア:

[(1, 258811834), (2, 129405917), (29, 8924546), (58, 4462273), (353, 733178), (706, 366589), (10237, 25282), (12641, 20474)]