20171112514

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1\times {\mathrm{27011}}^1$

素因数の和:28362

約数の個数: 32

約数和(自身を含む): 35450980992

約数和(自身を除く): 15279868478

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1301, 2602, 9107, 18214, 27011, 53341, 54022, 106682, 189077, 373387, 378154, 746774, 1107451, 2214902, 7752157, 15504314, 35141311, 70282622, 245989177, 491978354, 1440793751, 2881587502, 10085556257, 20171112514]

約数ペア:

[(1, 20171112514), (2, 10085556257), (7, 2881587502), (14, 1440793751), (41, 491978354), (82, 245989177), (287, 70282622), (574, 35141311), (1301, 15504314), (2602, 7752157), (9107, 2214902), (18214, 1107451), (27011, 746774), (53341, 378154), (54022, 373387), (106682, 189077)]