4019158

素因数分解:

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

素因数の和:109

約数の個数: 48

約数和(自身を含む): 7589376

約数和(自身を除く): 3570218

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 47, 94, 143, 169, 253, 286, 299, 338, 506, 517, 598, 611, 1034, 1081, 1222, 1859, 2162, 3289, 3718, 3887, 6578, 6721, 7774, 7943, 11891, 13442, 14053, 15886, 23782, 28106, 42757, 85514, 87373, 154583, 174746, 182689, 309166, 365378, 2009579, 4019158]

約数ペア:

[(1, 4019158), (2, 2009579), (11, 365378), (13, 309166), (22, 182689), (23, 174746), (26, 154583), (46, 87373), (47, 85514), (94, 42757), (143, 28106), (169, 23782), (253, 15886), (286, 14053), (299, 13442), (338, 11891), (506, 7943), (517, 7774), (598, 6721), (611, 6578), (1034, 3887), (1081, 3718), (1222, 3289), (1859, 2162)]