1640932006

素因数分解:

$2^1\times 7^1\times {\mathrm{9473}}^1\times {\mathrm{12373}}^1$

素因数の和:21855

約数の個数: 16

約数和(自身を含む): 2813550624

約数和(自身を除く): 1172618618

約数列:

[1, 2, 7, 14, 9473, 12373, 18946, 24746, 66311, 86611, 132622, 173222, 117209429, 234418858, 820466003, 1640932006]

約数ペア:

[(1, 1640932006), (2, 820466003), (7, 234418858), (14, 117209429), (9473, 173222), (12373, 132622), (18946, 86611), (24746, 66311)]