2021886192

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{268297}}^1$

素因数の和:268465

約数の個数: 40

約数和(自身を含む): 5256494416

約数和(自身を除く): 3234608224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 268297, 536594, 804891, 1073188, 1609782, 2146376, 3219564, 4292752, 6439128, 12878256, 42122629, 84245258, 126367887, 168490516, 252735774, 336981032, 505471548, 673962064, 1010943096, 2021886192]

約数ペア:

[(1, 2021886192), (2, 1010943096), (3, 673962064), (4, 505471548), (6, 336981032), (8, 252735774), (12, 168490516), (16, 126367887), (24, 84245258), (48, 42122629), (157, 12878256), (314, 6439128), (471, 4292752), (628, 3219564), (942, 2146376), (1256, 1609782), (1884, 1073188), (2512, 804891), (3768, 536594), (7536, 268297)]