8671432

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 20643120

約数和(自身を除く): 11971688

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2011, 2156, 4022, 4312, 8044, 14077, 16088, 22121, 28154, 44242, 56308, 88484, 98539, 112616, 154847, 176968, 197078, 309694, 394156, 619388, 788312, 1083929, 1238776, 2167858, 4335716, 8671432]

約数ペア:

[(1, 8671432), (2, 4335716), (4, 2167858), (7, 1238776), (8, 1083929), (11, 788312), (14, 619388), (22, 394156), (28, 309694), (44, 197078), (49, 176968), (56, 154847), (77, 112616), (88, 98539), (98, 88484), (154, 56308), (196, 44242), (308, 28154), (392, 22121), (539, 16088), (616, 14077), (1078, 8044), (2011, 4312), (2156, 4022)]