2010249742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1230263}}^1$

素因数の和:1230327

約数の個数: 16

約数和(自身を含む): 3247896960

約数和(自身を除く): 1237647218

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1230263, 2460526, 23374997, 46749994, 52901309, 105802618, 1005124871, 2010249742]

約数ペア:

[(1, 2010249742), (2, 1005124871), (19, 105802618), (38, 52901309), (43, 46749994), (86, 23374997), (817, 2460526), (1634, 1230263)]