2068656304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31177}}^1$

素因数の和:31238

約数の個数: 80

約数和(自身を含む): 4871250720

約数和(自身を除く): 2802594416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 377, 464, 572, 638, 754, 1144, 1276, 1508, 2288, 2552, 3016, 4147, 5104, 6032, 8294, 16588, 31177, 33176, 62354, 66352, 124708, 249416, 342947, 405301, 498832, 685894, 810602, 904133, 1371788, 1621204, 1808266, 2743576, 3242408, 3616532, 4458311, 5487152, 6484816, 7233064, 8916622, 9945463, 11753729, 14466128, 17833244, 19890926, 23507458, 35666488, 39781852, 47014916, 71332976, 79563704, 94029832, 129291019, 159127408, 188059664, 258582038, 517164076, 1034328152, 2068656304]

約数ペア:

[(1, 2068656304), (2, 1034328152), (4, 517164076), (8, 258582038), (11, 188059664), (13, 159127408), (16, 129291019), (22, 94029832), (26, 79563704), (29, 71332976), (44, 47014916), (52, 39781852), (58, 35666488), (88, 23507458), (104, 19890926), (116, 17833244), (143, 14466128), (176, 11753729), (208, 9945463), (232, 8916622), (286, 7233064), (319, 6484816), (377, 5487152), (464, 4458311), (572, 3616532), (638, 3242408), (754, 2743576), (1144, 1808266), (1276, 1621204), (1508, 1371788), (2288, 904133), (2552, 810602), (3016, 685894), (4147, 498832), (5104, 405301), (6032, 342947), (8294, 249416), (16588, 124708), (31177, 66352), (33176, 62354)]