2808540966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{17519}}^1$

素因数の和:17889

約数の個数: 64

約数和(自身を含む): 7023697920

約数和(自身を除く): 4215156954

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 347, 462, 694, 1041, 2082, 2429, 3817, 4858, 7287, 7634, 11451, 14574, 17519, 22902, 26719, 35038, 52557, 53438, 80157, 105114, 122633, 160314, 192709, 245266, 367899, 385418, 578127, 735798, 1156254, 1348963, 2697926, 4046889, 6079093, 8093778, 12158186, 18237279, 36474558, 42553651, 66870023, 85107302, 127660953, 133740046, 200610069, 255321906, 401220138, 468090161, 936180322, 1404270483, 2808540966]

約数ペア:

[(1, 2808540966), (2, 1404270483), (3, 936180322), (6, 468090161), (7, 401220138), (11, 255321906), (14, 200610069), (21, 133740046), (22, 127660953), (33, 85107302), (42, 66870023), (66, 42553651), (77, 36474558), (154, 18237279), (231, 12158186), (347, 8093778), (462, 6079093), (694, 4046889), (1041, 2697926), (2082, 1348963), (2429, 1156254), (3817, 735798), (4858, 578127), (7287, 385418), (7634, 367899), (11451, 245266), (14574, 192709), (17519, 160314), (22902, 122633), (26719, 105114), (35038, 80157), (52557, 53438)]