2079079864

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{719903}}^1$

素因数の和:719947

約数の個数: 24

約数和(自身を含む): 4114251360

約数和(自身を除く): 2035171496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 719903, 1439806, 2879612, 5759224, 13678157, 27356314, 54712628, 109425256, 259884983, 519769966, 1039539932, 2079079864]

約数ペア:

[(1, 2079079864), (2, 1039539932), (4, 519769966), (8, 259884983), (19, 109425256), (38, 54712628), (76, 27356314), (152, 13678157), (361, 5759224), (722, 2879612), (1444, 1439806), (2888, 719903)]