2030579018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{19727}}^1$

素因数の和:19886

約数の個数: 32

約数和(自身を含む): 3400475904

約数和(自身を除く): 1369896886

約数列:

[1, 2, 13, 26, 37, 74, 107, 214, 481, 962, 1391, 2782, 3959, 7918, 19727, 39454, 51467, 102934, 256451, 512902, 729899, 1459798, 2110789, 4221578, 9488687, 18977374, 27440257, 54880514, 78099193, 156198386, 1015289509, 2030579018]

約数ペア:

[(1, 2030579018), (2, 1015289509), (13, 156198386), (26, 78099193), (37, 54880514), (74, 27440257), (107, 18977374), (214, 9488687), (481, 4221578), (962, 2110789), (1391, 1459798), (2782, 729899), (3959, 512902), (7918, 256451), (19727, 102934), (39454, 51467)]