488482894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2\times {\mathrm{797}}^1$

素因数の和:1072

約数の個数: 24

約数和(自身を含む): 778385160

約数和(自身を除く): 289902266

約数列:

[1, 2, 19, 38, 127, 254, 797, 1594, 2413, 4826, 15143, 16129, 30286, 32258, 101219, 202438, 306451, 612902, 1923161, 3846322, 12854813, 25709626, 244241447, 488482894]

約数ペア:

[(1, 488482894), (2, 244241447), (19, 25709626), (38, 12854813), (127, 3846322), (254, 1923161), (797, 612902), (1594, 306451), (2413, 202438), (4826, 101219), (15143, 32258), (16129, 30286)]