2086914704

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4901

約数の個数: 120

約数和(自身を含む): 5122886400

約数和(自身を除く): 3035971696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 49, 56, 58, 76, 98, 112, 116, 133, 152, 196, 203, 232, 266, 304, 392, 406, 464, 532, 551, 784, 812, 931, 1064, 1102, 1421, 1624, 1862, 2128, 2204, 2842, 3248, 3724, 3857, 4408, 4831, 5684, 7448, 7714, 8816, 9662, 11368, 14896, 15428, 19324, 22736, 26999, 30856, 33817, 38648, 53998, 61712, 67634, 77296, 91789, 107996, 135268, 140099, 183578, 215992, 236719, 270536, 280198, 367156, 431984, 473438, 541072, 560396, 642523, 734312, 946876, 980693, 1120792, 1285046, 1468624, 1893752, 1961386, 2241584, 2570092, 2661881, 3787504, 3922772, 4497661, 5140184, 5323762, 6864851, 7845544, 8995322, 10280368, 10647524, 13729702, 15691088, 17990644, 18633167, 21295048, 27459404, 35981288, 37266334, 42590096, 54918808, 71962576, 74532668, 109837616, 130432169, 149065336, 260864338, 298130672, 521728676, 1043457352, 2086914704]

約数ペア:

[(1, 2086914704), (2, 1043457352), (4, 521728676), (7, 298130672), (8, 260864338), (14, 149065336), (16, 130432169), (19, 109837616), (28, 74532668), (29, 71962576), (38, 54918808), (49, 42590096), (56, 37266334), (58, 35981288), (76, 27459404), (98, 21295048), (112, 18633167), (116, 17990644), (133, 15691088), (152, 13729702), (196, 10647524), (203, 10280368), (232, 8995322), (266, 7845544), (304, 6864851), (392, 5323762), (406, 5140184), (464, 4497661), (532, 3922772), (551, 3787504), (784, 2661881), (812, 2570092), (931, 2241584), (1064, 1961386), (1102, 1893752), (1421, 1468624), (1624, 1285046), (1862, 1120792), (2128, 980693), (2204, 946876), (2842, 734312), (3248, 642523), (3724, 560396), (3857, 541072), (4408, 473438), (4831, 431984), (5684, 367156), (7448, 280198), (7714, 270536), (8816, 236719), (9662, 215992), (11368, 183578), (14896, 140099), (15428, 135268), (19324, 107996), (22736, 91789), (26999, 77296), (30856, 67634), (33817, 61712), (38648, 53998)]