2109031994144

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{11057}}^1\times {\mathrm{126823}}^1$

素因数の和:137937

約数の個数: 48

約数和(自身を含む): 4240917451008

約数和(自身を除く): 2131885456864

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 11057, 22114, 44228, 88456, 126823, 176912, 253646, 353824, 507292, 519679, 1014584, 1039358, 2029168, 2078716, 4058336, 4157432, 5960681, 8314864, 11921362, 16629728, 23842724, 47685448, 95370896, 190741792, 1402281911, 2804563822, 5609127644, 11218255288, 22436510576, 44873021152, 65907249817, 131814499634, 263628999268, 527257998536, 1054515997072, 2109031994144]

約数ペア:

[(1, 2109031994144), (2, 1054515997072), (4, 527257998536), (8, 263628999268), (16, 131814499634), (32, 65907249817), (47, 44873021152), (94, 22436510576), (188, 11218255288), (376, 5609127644), (752, 2804563822), (1504, 1402281911), (11057, 190741792), (22114, 95370896), (44228, 47685448), (88456, 23842724), (126823, 16629728), (176912, 11921362), (253646, 8314864), (353824, 5960681), (507292, 4157432), (519679, 4058336), (1014584, 2078716), (1039358, 2029168)]