2017085690

素因数分解:

$2^1\times 5^1\times {\mathrm{8647}}^1\times {\mathrm{23327}}^1$

素因数の和:31981

約数の個数: 16

約数和(自身を含む): 3631329792

約数和(自身を除く): 1614244102

約数列:

[1, 2, 5, 10, 8647, 17294, 23327, 43235, 46654, 86470, 116635, 233270, 201708569, 403417138, 1008542845, 2017085690]

約数ペア:

[(1, 2017085690), (2, 1008542845), (5, 403417138), (10, 201708569), (8647, 233270), (17294, 116635), (23327, 86470), (43235, 46654)]