2013184624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 4389156576

約数和(自身を除く): 2375971952

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 157, 164, 176, 314, 328, 451, 628, 656, 902, 1256, 1727, 1777, 1804, 2512, 3454, 3554, 3608, 6437, 6908, 7108, 7216, 12874, 13816, 14216, 19547, 25748, 27632, 28432, 39094, 51496, 70807, 72857, 78188, 102992, 141614, 145714, 156376, 278989, 283228, 291428, 312752, 557978, 566456, 582856, 801427, 1115956, 1132912, 1165712, 1602854, 2231912, 3068879, 3205708, 4463824, 6137758, 6411416, 11438549, 12275516, 12822832, 22877098, 24551032, 45754196, 49102064, 91508392, 125824039, 183016784, 251648078, 503296156, 1006592312, 2013184624]

約数ペア:

[(1, 2013184624), (2, 1006592312), (4, 503296156), (8, 251648078), (11, 183016784), (16, 125824039), (22, 91508392), (41, 49102064), (44, 45754196), (82, 24551032), (88, 22877098), (157, 12822832), (164, 12275516), (176, 11438549), (314, 6411416), (328, 6137758), (451, 4463824), (628, 3205708), (656, 3068879), (902, 2231912), (1256, 1602854), (1727, 1165712), (1777, 1132912), (1804, 1115956), (2512, 801427), (3454, 582856), (3554, 566456), (3608, 557978), (6437, 312752), (6908, 291428), (7108, 283228), (7216, 278989), (12874, 156376), (13816, 145714), (14216, 141614), (19547, 102992), (25748, 78188), (27632, 72857), (28432, 70807), (39094, 51496)]