8768160002

素因数分解:

$2^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{313619}}^1$

素因数の和:315625

約数の個数: 16

約数和(自身を含む): 15038706240

約数和(自身を除く): 6270546238

約数列:

[1, 2, 7, 14, 1997, 3994, 13979, 27958, 313619, 627238, 2195333, 4390666, 626297143, 1252594286, 4384080001, 8768160002]

約数ペア:

[(1, 8768160002), (2, 4384080001), (7, 1252594286), (14, 626297143), (1997, 4390666), (3994, 2195333), (13979, 627238), (27958, 313619)]