280808834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{45989}}^1$

素因数の和:46105

約数の個数: 16

約数和(自身を含む): 437088960

約数和(自身を除く): 156280126

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 45989, 91978, 1977527, 3265219, 3955054, 6530438, 140404417, 280808834]

約数ペア:

[(1, 280808834), (2, 140404417), (43, 6530438), (71, 3955054), (86, 3265219), (142, 1977527), (3053, 91978), (6106, 45989)]