2080861027

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1\times {\mathrm{3449}}^1$

素因数の和:4626

約数の個数: 16

約数和(自身を含む): 2411136000

約数和(自身を除く): 330274973

約数列:

[1, 7, 79, 553, 1091, 3449, 7637, 24143, 86189, 272471, 603323, 1907297, 3762859, 26340013, 297265861, 2080861027]

約数ペア:

[(1, 2080861027), (7, 297265861), (79, 26340013), (553, 3762859), (1091, 1907297), (3449, 603323), (7637, 272471), (24143, 86189)]