2068244865

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{71479}}^1$

素因数の和:72133

約数の個数: 24

約数和(自身を含む): 3590583360

約数和(自身を除く): 1522338495

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 3215, 5787, 9645, 28935, 71479, 214437, 357395, 643311, 1072185, 3216555, 45960997, 137882991, 229804985, 413648973, 689414955, 2068244865]

約数ペア:

[(1, 2068244865), (3, 689414955), (5, 413648973), (9, 229804985), (15, 137882991), (45, 45960997), (643, 3216555), (1929, 1072185), (3215, 643311), (5787, 357395), (9645, 214437), (28935, 71479)]