247112142

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1\times {\mathrm{1031}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 506753280

約数和(自身を除く): 259641138

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 929, 1031, 1858, 2062, 2787, 3093, 5574, 6186, 39947, 44333, 79894, 88666, 119841, 132999, 239682, 265998, 957799, 1915598, 2873397, 5746794, 41185357, 82370714, 123556071, 247112142]

約数ペア:

[(1, 247112142), (2, 123556071), (3, 82370714), (6, 41185357), (43, 5746794), (86, 2873397), (129, 1915598), (258, 957799), (929, 265998), (1031, 239682), (1858, 132999), (2062, 119841), (2787, 88666), (3093, 79894), (5574, 44333), (6186, 39947)]