1668405244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{14737}}^1$

素因数の和:14866

約数の個数: 48

約数和(自身を含む): 3327722496

約数和(自身を除く): 1659317252

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 83, 124, 166, 332, 341, 682, 913, 1364, 1826, 2573, 3652, 5146, 10292, 14737, 28303, 29474, 56606, 58948, 113212, 162107, 324214, 456847, 648428, 913694, 1223171, 1827388, 2446342, 4892684, 5025317, 10050634, 13454881, 20101268, 26909762, 37918301, 53819524, 75836602, 151673204, 417101311, 834202622, 1668405244]

約数ペア:

[(1, 1668405244), (2, 834202622), (4, 417101311), (11, 151673204), (22, 75836602), (31, 53819524), (44, 37918301), (62, 26909762), (83, 20101268), (124, 13454881), (166, 10050634), (332, 5025317), (341, 4892684), (682, 2446342), (913, 1827388), (1364, 1223171), (1826, 913694), (2573, 648428), (3652, 456847), (5146, 324214), (10292, 162107), (14737, 113212), (28303, 58948), (29474, 56606)]