2004221288168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2801}}^1\times {\mathrm{8131111}}^1$

素因数の和:8133929

約数の個数: 32

約数和(自身を含む): 4101007648320

約数和(自身を除く): 2096786360152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2801, 5602, 11204, 22408, 30811, 61622, 123244, 246488, 8131111, 16262222, 32524444, 65048888, 89442221, 178884442, 357768884, 715537768, 22775241911, 45550483822, 91100967644, 182201935288, 250527661021, 501055322042, 1002110644084, 2004221288168]

約数ペア:

[(1, 2004221288168), (2, 1002110644084), (4, 501055322042), (8, 250527661021), (11, 182201935288), (22, 91100967644), (44, 45550483822), (88, 22775241911), (2801, 715537768), (5602, 357768884), (11204, 178884442), (22408, 89442221), (30811, 65048888), (61622, 32524444), (123244, 16262222), (246488, 8131111)]