239442014

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{38959}}^1$

素因数の和:39407

約数の個数: 16

約数和(自身を含む): 411417600

約数和(自身を除く): 171975586

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 38959, 77918, 272713, 545426, 17103001, 34206002, 119721007, 239442014]

約数ペア:

[(1, 239442014), (2, 119721007), (7, 34206002), (14, 17103001), (439, 545426), (878, 272713), (3073, 77918), (6146, 38959)]