2649827521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 2949408000

約数和(自身を除く): 299580479

約数列:

[1, 11, 121, 131, 349, 479, 1441, 3839, 5269, 15851, 42229, 45719, 57959, 62749, 167171, 502909, 690239, 1838881, 5531999, 7592629, 20227691, 21899401, 240893411, 2649827521]

約数ペア:

[(1, 2649827521), (11, 240893411), (121, 21899401), (131, 20227691), (349, 7592629), (479, 5531999), (1441, 1838881), (3839, 690239), (5269, 502909), (15851, 167171), (42229, 62749), (45719, 57959)]