2021035072

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1308

約数の個数: 112

約数和(自身を含む): 4876312320

約数和(自身を除く): 2855277248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 263, 272, 448, 476, 526, 544, 952, 1009, 1052, 1088, 1841, 1904, 2018, 2104, 3682, 3808, 4036, 4208, 4471, 7063, 7364, 7616, 8072, 8416, 8942, 14126, 14728, 16144, 16832, 17153, 17884, 28252, 29456, 31297, 32288, 34306, 35768, 56504, 58912, 62594, 64576, 68612, 71536, 113008, 117824, 120071, 125188, 137224, 143072, 226016, 240142, 250376, 265367, 274448, 286144, 452032, 480284, 500752, 530734, 548896, 960568, 1001504, 1061468, 1097792, 1857569, 1921136, 2003008, 2122936, 3715138, 3842272, 4245872, 4511239, 7430276, 7684544, 8491744, 9022478, 14860552, 16983488, 18044956, 29721104, 31578673, 36089912, 59442208, 63157346, 72179824, 118884416, 126314692, 144359648, 252629384, 288719296, 505258768, 1010517536, 2021035072]

約数ペア:

[(1, 2021035072), (2, 1010517536), (4, 505258768), (7, 288719296), (8, 252629384), (14, 144359648), (16, 126314692), (17, 118884416), (28, 72179824), (32, 63157346), (34, 59442208), (56, 36089912), (64, 31578673), (68, 29721104), (112, 18044956), (119, 16983488), (136, 14860552), (224, 9022478), (238, 8491744), (263, 7684544), (272, 7430276), (448, 4511239), (476, 4245872), (526, 3842272), (544, 3715138), (952, 2122936), (1009, 2003008), (1052, 1921136), (1088, 1857569), (1841, 1097792), (1904, 1061468), (2018, 1001504), (2104, 960568), (3682, 548896), (3808, 530734), (4036, 500752), (4208, 480284), (4471, 452032), (7063, 286144), (7364, 274448), (7616, 265367), (8072, 250376), (8416, 240142), (8942, 226016), (14126, 143072), (14728, 137224), (16144, 125188), (16832, 120071), (17153, 117824), (17884, 113008), (28252, 71536), (29456, 68612), (31297, 64576), (32288, 62594), (34306, 58912), (35768, 56504)]