2012013404

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{11321}}^1$

素因数の和:11765

約数の個数: 24

約数和(自身を含む): 3556285488

約数和(自身を除く): 1544272084

約数列:

[1, 2, 4, 157, 283, 314, 566, 628, 1132, 11321, 22642, 44431, 45284, 88862, 177724, 1777397, 3203843, 3554794, 6407686, 7109588, 12815372, 503003351, 1006006702, 2012013404]

約数ペア:

[(1, 2012013404), (2, 1006006702), (4, 503003351), (157, 12815372), (283, 7109588), (314, 6407686), (566, 3554794), (628, 3203843), (1132, 1777397), (11321, 177724), (22642, 88862), (44431, 45284)]