2007491036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{2657}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 3825988992

約数和(自身を除く): 1818497956

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 271, 542, 697, 1084, 1394, 2657, 2788, 4607, 5314, 9214, 10628, 11111, 18428, 22222, 44444, 45169, 90338, 108937, 180676, 188887, 217874, 377774, 435748, 720047, 755548, 1440094, 1851929, 2880188, 3703858, 7407716, 12240799, 24481598, 29521927, 48963196, 59043854, 118087708, 501872759, 1003745518, 2007491036]

約数ペア:

[(1, 2007491036), (2, 1003745518), (4, 501872759), (17, 118087708), (34, 59043854), (41, 48963196), (68, 29521927), (82, 24481598), (164, 12240799), (271, 7407716), (542, 3703858), (697, 2880188), (1084, 1851929), (1394, 1440094), (2657, 755548), (2788, 720047), (4607, 435748), (5314, 377774), (9214, 217874), (10628, 188887), (11111, 180676), (18428, 108937), (22222, 90338), (44444, 45169)]