2008698139

素因数分解:

$7^1\times {\mathrm{353}}^1\times {\mathrm{853}}^1\times {\mathrm{953}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 2307275712

約数和(自身を除く): 298577573

約数列:

[1, 7, 353, 853, 953, 2471, 5971, 6671, 301109, 336409, 812909, 2107763, 2354863, 5690363, 286956877, 2008698139]

約数ペア:

[(1, 2008698139), (7, 286956877), (353, 5690363), (853, 2354863), (953, 2107763), (2471, 812909), (5971, 336409), (6671, 301109)]