2019762480544

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{1453}}^1\times {\mathrm{1867}}^1$

素因数の和:3822

約数の個数: 96

約数和(自身を含む): 4065633855360

約数和(自身を除く): 2045871374816

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 439, 848, 878, 1453, 1696, 1756, 1867, 2906, 3512, 3734, 5812, 7024, 7468, 11624, 14048, 14936, 23248, 23267, 29872, 46496, 46534, 59744, 77009, 93068, 98951, 154018, 186136, 197902, 308036, 372272, 395804, 616072, 637867, 744544, 791608, 819613, 1232144, 1275734, 1583216, 1639226, 2464288, 2551468, 2712751, 3166432, 3278452, 5102936, 5425502, 6556904, 10205872, 10851004, 13113808, 20411744, 21702008, 26227616, 33806951, 43404016, 43439489, 67613902, 86808032, 86878978, 135227804, 143775803, 173757956, 270455608, 287551606, 347515912, 540911216, 575103212, 695031824, 1081822432, 1150206424, 1190897689, 1390063648, 2300412848, 2381795378, 4600825696, 4763590756, 9527181512, 19054363024, 38108726048, 63117577517, 126235155034, 252470310068, 504940620136, 1009881240272, 2019762480544]

約数ペア:

[(1, 2019762480544), (2, 1009881240272), (4, 504940620136), (8, 252470310068), (16, 126235155034), (32, 63117577517), (53, 38108726048), (106, 19054363024), (212, 9527181512), (424, 4763590756), (439, 4600825696), (848, 2381795378), (878, 2300412848), (1453, 1390063648), (1696, 1190897689), (1756, 1150206424), (1867, 1081822432), (2906, 695031824), (3512, 575103212), (3734, 540911216), (5812, 347515912), (7024, 287551606), (7468, 270455608), (11624, 173757956), (14048, 143775803), (14936, 135227804), (23248, 86878978), (23267, 86808032), (29872, 67613902), (46496, 43439489), (46534, 43404016), (59744, 33806951), (77009, 26227616), (93068, 21702008), (98951, 20411744), (154018, 13113808), (186136, 10851004), (197902, 10205872), (308036, 6556904), (372272, 5425502), (395804, 5102936), (616072, 3278452), (637867, 3166432), (744544, 2712751), (791608, 2551468), (819613, 2464288), (1232144, 1639226), (1275734, 1583216)]