839262736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31771}}^1$

素因数の和:31919

約数の個数: 40

約数和(自身を含む): 1764998144

約数和(自身を除く): 925735408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 26416, 31771, 63542, 127084, 254168, 413023, 508336, 826046, 1652092, 3304184, 4034917, 6608368, 8069834, 16139668, 32279336, 52453921, 64558672, 104907842, 209815684, 419631368, 839262736]

約数ペア:

[(1, 839262736), (2, 419631368), (4, 209815684), (8, 104907842), (13, 64558672), (16, 52453921), (26, 32279336), (52, 16139668), (104, 8069834), (127, 6608368), (208, 4034917), (254, 3304184), (508, 1652092), (1016, 826046), (1651, 508336), (2032, 413023), (3302, 254168), (6604, 127084), (13208, 63542), (26416, 31771)]