2017495484

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{8419}}^1$

素因数の和:8993

約数の個数: 24

約数和(自身を含む): 3564691200

約数和(自身を除く): 1547195716

約数列:

[1, 2, 4, 139, 278, 431, 556, 862, 1724, 8419, 16838, 33676, 59909, 119818, 239636, 1170241, 2340482, 3628589, 4680964, 7257178, 14514356, 504373871, 1008747742, 2017495484]

約数ペア:

[(1, 2017495484), (2, 1008747742), (4, 504373871), (139, 14514356), (278, 7257178), (431, 4680964), (556, 3628589), (862, 2340482), (1724, 1170241), (8419, 239636), (16838, 119818), (33676, 59909)]