2011047564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{4297}}^1$

素因数の和:5254

約数の個数: 48

約数和(自身を含む): 4807983488

約数和(自身を除く): 2796935924

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 907, 1814, 2721, 3628, 4297, 5442, 8594, 10884, 12891, 17188, 25782, 39001, 51564, 78002, 117003, 156004, 184771, 234006, 369542, 468012, 554313, 739084, 1108626, 2217252, 3897379, 7794758, 11692137, 15589516, 23384274, 46768548, 167587297, 335174594, 502761891, 670349188, 1005523782, 2011047564]

約数ペア:

[(1, 2011047564), (2, 1005523782), (3, 670349188), (4, 502761891), (6, 335174594), (12, 167587297), (43, 46768548), (86, 23384274), (129, 15589516), (172, 11692137), (258, 7794758), (516, 3897379), (907, 2217252), (1814, 1108626), (2721, 739084), (3628, 554313), (4297, 468012), (5442, 369542), (8594, 234006), (10884, 184771), (12891, 156004), (17188, 117003), (25782, 78002), (39001, 51564)]