2015128666

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{42961}}^1$

素因数の和:43509

約数の個数: 16

約数和(自身を含む): 3093264000

約数和(自身を除く): 1078135334

約数列:

[1, 2, 47, 94, 499, 998, 23453, 42961, 46906, 85922, 2019167, 4038334, 21437539, 42875078, 1007564333, 2015128666]

約数ペア:

[(1, 2015128666), (2, 1007564333), (47, 42875078), (94, 21437539), (499, 4038334), (998, 2019167), (23453, 85922), (42961, 46906)]