2008562732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{218417}}^1$

素因数の和:218462

約数の個数: 36

約数和(自身を含む): 4066943160

約数和(自身を除く): 2058380428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 218417, 436834, 873668, 2402587, 4149923, 4805174, 8299846, 9610348, 16599692, 26428457, 45649153, 52856914, 91298306, 105713828, 182596612, 502140683, 1004281366, 2008562732]

約数ペア:

[(1, 2008562732), (2, 1004281366), (4, 502140683), (11, 182596612), (19, 105713828), (22, 91298306), (38, 52856914), (44, 45649153), (76, 26428457), (121, 16599692), (209, 9610348), (242, 8299846), (418, 4805174), (484, 4149923), (836, 2402587), (2299, 873668), (4598, 436834), (9196, 218417)]