2017025104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1908

約数の個数: 80

約数和(自身を含む): 4268318080

約数和(自身を除く): 2251292976

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 103, 148, 152, 206, 296, 304, 412, 592, 703, 824, 1406, 1648, 1741, 1957, 2812, 3482, 3811, 3914, 5624, 6964, 7622, 7828, 11248, 13928, 15244, 15656, 27856, 30488, 31312, 33079, 60976, 64417, 66158, 72409, 128834, 132316, 144818, 179323, 257668, 264632, 289636, 358646, 515336, 529264, 579272, 717292, 1030672, 1158544, 1223923, 1434584, 2447846, 2869168, 3407137, 4895692, 6634951, 6814274, 9791384, 13269902, 13628548, 19582768, 26539804, 27257096, 53079608, 54514192, 106159216, 126064069, 252128138, 504256276, 1008512552, 2017025104]

約数ペア:

[(1, 2017025104), (2, 1008512552), (4, 504256276), (8, 252128138), (16, 126064069), (19, 106159216), (37, 54514192), (38, 53079608), (74, 27257096), (76, 26539804), (103, 19582768), (148, 13628548), (152, 13269902), (206, 9791384), (296, 6814274), (304, 6634951), (412, 4895692), (592, 3407137), (703, 2869168), (824, 2447846), (1406, 1434584), (1648, 1223923), (1741, 1158544), (1957, 1030672), (2812, 717292), (3482, 579272), (3811, 529264), (3914, 515336), (5624, 358646), (6964, 289636), (7622, 264632), (7828, 257668), (11248, 179323), (13928, 144818), (15244, 132316), (15656, 128834), (27856, 72409), (30488, 66158), (31312, 64417), (33079, 60976)]