40986211

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{883}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 49504000

約数和(自身を除く): 8517789

約数列:

[1, 7, 19, 133, 349, 883, 2443, 6181, 6631, 16777, 46417, 117439, 308167, 2157169, 5855173, 40986211]

約数ペア:

[(1, 40986211), (7, 5855173), (19, 2157169), (133, 308167), (349, 117439), (883, 46417), (2443, 16777), (6181, 6631)]