2001876481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{21929}}^1$

素因数の和:22176

約数の個数: 16

約数和(自身を含む): 2246333760

約数和(自身を除く): 244457279

約数列:

[1, 11, 43, 193, 473, 2123, 8299, 21929, 91289, 241219, 942947, 4232297, 10372417, 46555267, 181988771, 2001876481]

約数ペア:

[(1, 2001876481), (11, 181988771), (43, 46555267), (193, 10372417), (473, 4232297), (2123, 942947), (8299, 241219), (21929, 91289)]