256112294

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1\times {\mathrm{929}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 386694000

約数和(自身を除く): 130581706

約数列:

[1, 2, 307, 449, 614, 898, 929, 1858, 137843, 275686, 285203, 417121, 570406, 834242, 128056147, 256112294]

約数ペア:

[(1, 256112294), (2, 128056147), (307, 834242), (449, 570406), (614, 417121), (898, 285203), (929, 275686), (1858, 137843)]