2016804181

素因数分解:

$7^2\times {\mathrm{7649}}^1\times {\mathrm{5381}}^1$

素因数の和:13044

約数の個数: 12

約数和(自身を含む): 2346821100

約数和(自身を除く): 330016919

約数列:

[1, 7, 49, 5381, 7649, 37667, 53543, 263669, 374801, 41159269, 288114883, 2016804181]

約数ペア:

[(1, 2016804181), (7, 288114883), (49, 41159269), (5381, 374801), (7649, 263669), (37667, 53543)]