272629874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{89153}}^1$

素因数の和:89305

約数の個数: 16

約数和(自身を含む): 449336160

約数和(自身を除く): 176706286

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 89153, 178306, 980683, 1961366, 12392267, 24784534, 136314937, 272629874]

約数ペア:

[(1, 272629874), (2, 136314937), (11, 24784534), (22, 12392267), (139, 1961366), (278, 980683), (1529, 178306), (3058, 89153)]