2655142424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{641959}}^1$

素因数の和:642023

約数の個数: 32

約数和(自身を含む): 5546534400

約数和(自身を除く): 2891391976

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 641959, 1283918, 2567836, 5135672, 7061549, 14123098, 28246196, 30172073, 56492392, 60344146, 120688292, 241376584, 331892803, 663785606, 1327571212, 2655142424]

約数ペア:

[(1, 2655142424), (2, 1327571212), (4, 663785606), (8, 331892803), (11, 241376584), (22, 120688292), (44, 60344146), (47, 56492392), (88, 30172073), (94, 28246196), (188, 14123098), (376, 7061549), (517, 5135672), (1034, 2567836), (2068, 1283918), (4136, 641959)]