2016921808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{5303}}^1$

素因数の和:7483

約数の個数: 40

約数和(自身を含む): 4265816256

約数和(自身を除く): 2248894448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2161, 4322, 5303, 8644, 10606, 17288, 21212, 23771, 34576, 42424, 47542, 58333, 84848, 95084, 116666, 190168, 233332, 380336, 466664, 933328, 11459783, 22919566, 45839132, 91678264, 126057613, 183356528, 252115226, 504230452, 1008460904, 2016921808]

約数ペア:

[(1, 2016921808), (2, 1008460904), (4, 504230452), (8, 252115226), (11, 183356528), (16, 126057613), (22, 91678264), (44, 45839132), (88, 22919566), (176, 11459783), (2161, 933328), (4322, 466664), (5303, 380336), (8644, 233332), (10606, 190168), (17288, 116666), (21212, 95084), (23771, 84848), (34576, 58333), (42424, 47542)]