2081012752

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2905

約数の個数: 120

約数和(自身を含む): 5122052376

約数和(自身を除く): 3041039624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 182, 196, 208, 292, 364, 392, 511, 584, 637, 728, 784, 949, 1022, 1168, 1274, 1456, 1898, 2044, 2548, 2797, 3577, 3796, 4088, 5096, 5594, 6643, 7154, 7592, 8176, 10192, 11188, 13286, 14308, 15184, 19579, 22376, 26572, 28616, 36361, 39158, 44752, 46501, 53144, 57232, 72722, 78316, 93002, 106288, 137053, 145444, 156632, 186004, 204181, 254527, 274106, 290888, 313264, 372008, 408362, 509054, 548212, 581776, 744016, 816724, 1018108, 1096424, 1429267, 1633448, 1781689, 2036216, 2192848, 2654353, 2858534, 3266896, 3563378, 4072432, 5308706, 5717068, 7126756, 10004869, 10617412, 11434136, 14253512, 18580471, 20009738, 21234824, 22868272, 28507024, 37160942, 40019476, 42469648, 74321884, 80038952, 130063297, 148643768, 160077904, 260126594, 297287536, 520253188, 1040506376, 2081012752]

約数ペア:

[(1, 2081012752), (2, 1040506376), (4, 520253188), (7, 297287536), (8, 260126594), (13, 160077904), (14, 148643768), (16, 130063297), (26, 80038952), (28, 74321884), (49, 42469648), (52, 40019476), (56, 37160942), (73, 28507024), (91, 22868272), (98, 21234824), (104, 20009738), (112, 18580471), (146, 14253512), (182, 11434136), (196, 10617412), (208, 10004869), (292, 7126756), (364, 5717068), (392, 5308706), (511, 4072432), (584, 3563378), (637, 3266896), (728, 2858534), (784, 2654353), (949, 2192848), (1022, 2036216), (1168, 1781689), (1274, 1633448), (1456, 1429267), (1898, 1096424), (2044, 1018108), (2548, 816724), (2797, 744016), (3577, 581776), (3796, 548212), (4088, 509054), (5096, 408362), (5594, 372008), (6643, 313264), (7154, 290888), (7592, 274106), (8176, 254527), (10192, 204181), (11188, 186004), (13286, 156632), (14308, 145444), (15184, 137053), (19579, 106288), (22376, 93002), (26572, 78316), (28616, 72722), (36361, 57232), (39158, 53144), (44752, 46501)]