2009015057392

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2911481}}^1$

素因数の和:2911658

約数の個数: 80

約数和(自身を含む): 4566228617664

約数和(自身を除く): 2557213560272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 101, 112, 122, 202, 244, 404, 427, 488, 707, 808, 854, 976, 1414, 1616, 1708, 2828, 3416, 5656, 6161, 6832, 11312, 12322, 24644, 43127, 49288, 86254, 98576, 172508, 345016, 690032, 2911481, 5822962, 11645924, 20380367, 23291848, 40760734, 46583696, 81521468, 163042936, 177600341, 294059581, 326085872, 355200682, 588119162, 710401364, 1176238324, 1243202387, 1420802728, 2058417067, 2352476648, 2486404774, 2841605456, 4116834134, 4704953296, 4972809548, 8233668268, 9945619096, 16467336536, 17937634441, 19891238192, 32934673072, 35875268882, 71750537764, 125563441087, 143501075528, 251126882174, 287002151056, 502253764348, 1004507528696, 2009015057392]

約数ペア:

[(1, 2009015057392), (2, 1004507528696), (4, 502253764348), (7, 287002151056), (8, 251126882174), (14, 143501075528), (16, 125563441087), (28, 71750537764), (56, 35875268882), (61, 32934673072), (101, 19891238192), (112, 17937634441), (122, 16467336536), (202, 9945619096), (244, 8233668268), (404, 4972809548), (427, 4704953296), (488, 4116834134), (707, 2841605456), (808, 2486404774), (854, 2352476648), (976, 2058417067), (1414, 1420802728), (1616, 1243202387), (1708, 1176238324), (2828, 710401364), (3416, 588119162), (5656, 355200682), (6161, 326085872), (6832, 294059581), (11312, 177600341), (12322, 163042936), (24644, 81521468), (43127, 46583696), (49288, 40760734), (86254, 23291848), (98576, 20380367), (172508, 11645924), (345016, 5822962), (690032, 2911481)]