2011144314

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{61379}}^1$

素因数の和:61554

約数の個数: 32

約数和(自身を含む): 4148305920

約数和(自身を除く): 2137161606

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 762, 5461, 10922, 16383, 32766, 61379, 122758, 184137, 368274, 2639297, 5278594, 7795133, 7917891, 15590266, 15835782, 23385399, 46770798, 335190719, 670381438, 1005572157, 2011144314]

約数ペア:

[(1, 2011144314), (2, 1005572157), (3, 670381438), (6, 335190719), (43, 46770798), (86, 23385399), (127, 15835782), (129, 15590266), (254, 7917891), (258, 7795133), (381, 5278594), (762, 2639297), (5461, 368274), (10922, 184137), (16383, 122758), (32766, 61379)]