2011506772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{2011}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 3893944320

約数和(自身を除く): 1882437548

約数列:

[1, 2, 4, 11, 22, 44, 127, 179, 254, 358, 508, 716, 1397, 1969, 2011, 2794, 3938, 4022, 5588, 7876, 8044, 22121, 22733, 44242, 45466, 88484, 90932, 250063, 255397, 359969, 500126, 510794, 719938, 1000252, 1021588, 1439876, 2809367, 3959659, 5618734, 7919318, 11237468, 15838636, 45716063, 91432126, 182864252, 502876693, 1005753386, 2011506772]

約数ペア:

[(1, 2011506772), (2, 1005753386), (4, 502876693), (11, 182864252), (22, 91432126), (44, 45716063), (127, 15838636), (179, 11237468), (254, 7919318), (358, 5618734), (508, 3959659), (716, 2809367), (1397, 1439876), (1969, 1021588), (2011, 1000252), (2794, 719938), (3938, 510794), (4022, 500126), (5588, 359969), (7876, 255397), (8044, 250063), (22121, 90932), (22733, 88484), (44242, 45466)]