249560014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{7883}}^1$

素因数の和:9335

約数の個数: 16

約数和(自身を含む): 408706560

約数和(自身を除く): 159146546

約数列:

[1, 2, 11, 22, 1439, 2878, 7883, 15766, 15829, 31658, 86713, 173426, 11343637, 22687274, 124780007, 249560014]

約数ペア:

[(1, 249560014), (2, 124780007), (11, 22687274), (22, 11343637), (1439, 173426), (2878, 86713), (7883, 31658), (15766, 15829)]