1333883668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{967}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 2581818624

約数和(自身を除く): 1247934956

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 647, 967, 1066, 1294, 1934, 2132, 2588, 3868, 8411, 12571, 16822, 25142, 26527, 33644, 39647, 50284, 53054, 79294, 106108, 158588, 344851, 515411, 625649, 689702, 1030822, 1251298, 1379404, 2061644, 2502596, 8133437, 16266874, 25651609, 32533748, 51303218, 102606436, 333470917, 666941834, 1333883668]

約数ペア:

[(1, 1333883668), (2, 666941834), (4, 333470917), (13, 102606436), (26, 51303218), (41, 32533748), (52, 25651609), (82, 16266874), (164, 8133437), (533, 2502596), (647, 2061644), (967, 1379404), (1066, 1251298), (1294, 1030822), (1934, 689702), (2132, 625649), (2588, 515411), (3868, 344851), (8411, 158588), (12571, 106108), (16822, 79294), (25142, 53054), (26527, 50284), (33644, 39647)]