2010719984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:767

約数の個数: 160

約数和(自身を含む): 5063009280

約数和(自身を除く): 3052289296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 97, 104, 112, 161, 182, 184, 194, 208, 299, 322, 364, 368, 388, 598, 619, 644, 679, 728, 776, 1196, 1238, 1261, 1288, 1358, 1456, 1552, 2093, 2231, 2392, 2476, 2522, 2576, 2716, 4186, 4333, 4462, 4784, 4952, 5044, 5432, 8047, 8372, 8666, 8827, 8924, 9904, 10088, 10864, 14237, 15617, 16094, 16744, 17332, 17654, 17848, 20176, 28474, 29003, 31234, 32188, 33488, 34664, 35308, 35696, 56329, 56948, 58006, 60043, 62468, 64376, 69328, 70616, 99659, 112658, 113896, 116012, 120086, 124936, 128752, 141232, 185081, 199318, 203021, 225316, 227792, 232024, 240172, 249872, 370162, 398636, 406042, 420301, 450632, 464048, 480344, 740324, 780559, 797272, 812084, 840602, 901264, 960688, 1295567, 1380989, 1480648, 1561118, 1594544, 1624168, 1681204, 2591134, 2761978, 2961296, 3122236, 3248336, 3362408, 5182268, 5463913, 5523956, 6244472, 6724816, 9666923, 10364536, 10927826, 11047912, 12488944, 17952857, 19333846, 20729072, 21855652, 22095824, 35905714, 38667692, 43711304, 71811428, 77335384, 87422608, 125669999, 143622856, 154670768, 251339998, 287245712, 502679996, 1005359992, 2010719984]

約数ペア:

[(1, 2010719984), (2, 1005359992), (4, 502679996), (7, 287245712), (8, 251339998), (13, 154670768), (14, 143622856), (16, 125669999), (23, 87422608), (26, 77335384), (28, 71811428), (46, 43711304), (52, 38667692), (56, 35905714), (91, 22095824), (92, 21855652), (97, 20729072), (104, 19333846), (112, 17952857), (161, 12488944), (182, 11047912), (184, 10927826), (194, 10364536), (208, 9666923), (299, 6724816), (322, 6244472), (364, 5523956), (368, 5463913), (388, 5182268), (598, 3362408), (619, 3248336), (644, 3122236), (679, 2961296), (728, 2761978), (776, 2591134), (1196, 1681204), (1238, 1624168), (1261, 1594544), (1288, 1561118), (1358, 1480648), (1456, 1380989), (1552, 1295567), (2093, 960688), (2231, 901264), (2392, 840602), (2476, 812084), (2522, 797272), (2576, 780559), (2716, 740324), (4186, 480344), (4333, 464048), (4462, 450632), (4784, 420301), (4952, 406042), (5044, 398636), (5432, 370162), (8047, 249872), (8372, 240172), (8666, 232024), (8827, 227792), (8924, 225316), (9904, 203021), (10088, 199318), (10864, 185081), (14237, 141232), (15617, 128752), (16094, 124936), (16744, 120086), (17332, 116012), (17654, 113896), (17848, 112658), (20176, 99659), (28474, 70616), (29003, 69328), (31234, 64376), (32188, 62468), (33488, 60043), (34664, 58006), (35308, 56948), (35696, 56329)]