2009579

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 2529792

約数和(自身を除く): 520213

約数列:

[1, 11, 13, 23, 47, 143, 169, 253, 299, 517, 611, 1081, 1859, 3289, 3887, 6721, 7943, 11891, 14053, 42757, 87373, 154583, 182689, 2009579]

約数ペア:

[(1, 2009579), (11, 182689), (13, 154583), (23, 87373), (47, 42757), (143, 14053), (169, 11891), (253, 7943), (299, 6721), (517, 3887), (611, 3289), (1081, 1859)]