7641874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5227}}^1$

素因数の和:5289

約数の個数: 16

約数和(自身を含む): 12421728

約数和(自身を除く): 4779854

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 5227, 10454, 88859, 177718, 224761, 449522, 3820937, 7641874]

約数ペア:

[(1, 7641874), (2, 3820937), (17, 449522), (34, 224761), (43, 177718), (86, 88859), (731, 10454), (1462, 5227)]