1284689631742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{142553}}^1$

素因数の和:142809

約数の個数: 64

約数和(自身を含む): 2194829809920

約数和(自身を除く): 910140178178

約数列:

[1, 2, 11, 22, 53, 59, 106, 118, 131, 262, 583, 649, 1166, 1298, 1441, 2882, 3127, 6254, 6943, 7729, 13886, 15458, 34397, 68794, 76373, 85019, 142553, 152746, 170038, 285106, 409637, 819274, 1568083, 3136166, 4506007, 7555309, 8410627, 9012014, 15110618, 16821254, 18674443, 37348886, 83108399, 92516897, 166216798, 185033794, 205418873, 410837746, 445763231, 891526462, 989745479, 1101792137, 1979490958, 2203584274, 4903395541, 9806791082, 10887200269, 12119713507, 21774400538, 24239427014, 58394983261, 116789966522, 642344815871, 1284689631742]

約数ペア:

[(1, 1284689631742), (2, 642344815871), (11, 116789966522), (22, 58394983261), (53, 24239427014), (59, 21774400538), (106, 12119713507), (118, 10887200269), (131, 9806791082), (262, 4903395541), (583, 2203584274), (649, 1979490958), (1166, 1101792137), (1298, 989745479), (1441, 891526462), (2882, 445763231), (3127, 410837746), (6254, 205418873), (6943, 185033794), (7729, 166216798), (13886, 92516897), (15458, 83108399), (34397, 37348886), (68794, 18674443), (76373, 16821254), (85019, 15110618), (142553, 9012014), (152746, 8410627), (170038, 7555309), (285106, 4506007), (409637, 3136166), (819274, 1568083)]