2007173608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{1063}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 4213440000

約数和(自身を除く): 2206266392

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 499, 946, 998, 1063, 1892, 1996, 2126, 3784, 3992, 4252, 5489, 8504, 10978, 11693, 21457, 21956, 23386, 42914, 43912, 45709, 46772, 85828, 91418, 93544, 171656, 182836, 236027, 365672, 472054, 502799, 530437, 944108, 1005598, 1060874, 1888216, 2011196, 2121748, 4022392, 4243496, 5834807, 11669614, 22808791, 23339228, 45617582, 46678456, 91235164, 182470328, 250896701, 501793402, 1003586804, 2007173608]

約数ペア:

[(1, 2007173608), (2, 1003586804), (4, 501793402), (8, 250896701), (11, 182470328), (22, 91235164), (43, 46678456), (44, 45617582), (86, 23339228), (88, 22808791), (172, 11669614), (344, 5834807), (473, 4243496), (499, 4022392), (946, 2121748), (998, 2011196), (1063, 1888216), (1892, 1060874), (1996, 1005598), (2126, 944108), (3784, 530437), (3992, 502799), (4252, 472054), (5489, 365672), (8504, 236027), (10978, 182836), (11693, 171656), (21457, 93544), (21956, 91418), (23386, 85828), (42914, 46772), (43912, 45709)]