426226023514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{162881}}^1\times {\mathrm{68863}}^1$

素因数の和:231765

約数の個数: 16

約数和(自身を含む): 673002362880

約数和(自身を除く): 246776339366

約数列:

[1, 2, 19, 38, 68863, 137726, 162881, 325762, 1308397, 2616794, 3094739, 6189478, 11216474303, 22432948606, 213113011757, 426226023514]

約数ペア:

[(1, 426226023514), (2, 213113011757), (19, 22432948606), (38, 11216474303), (68863, 6189478), (137726, 3094739), (162881, 2616794), (325762, 1308397)]