9998485246

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1\times {\mathrm{9901}}^1$

素因数の和:12507

約数の個数: 16

約数和(自身を含む): 15076626768

約数和(自身を除く): 5078141522

約数列:

[1, 2, 211, 422, 2393, 4786, 9901, 19802, 504923, 1009846, 2089111, 4178222, 23693093, 47386186, 4999242623, 9998485246]

約数ペア:

[(1, 9998485246), (2, 4999242623), (211, 47386186), (422, 23693093), (2393, 4178222), (4786, 2089111), (9901, 1009846), (19802, 504923)]