5198890018

素因数分解:

$2^1\times 7^1\times {\mathrm{13633}}^1\times {\mathrm{27239}}^1$

素因数の和:40881

約数の個数: 16

約数和(自身を含む): 8913363840

約数和(自身を除く): 3714473822

約数列:

[1, 2, 7, 14, 13633, 27239, 27266, 54478, 95431, 190673, 190862, 381346, 371349287, 742698574, 2599445009, 5198890018]

約数ペア:

[(1, 5198890018), (2, 2599445009), (7, 742698574), (14, 371349287), (13633, 381346), (27239, 190862), (27266, 190673), (54478, 95431)]