2810566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 4707648

約数和(自身を除く): 1897082

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2971, 5942, 32681, 65362, 127753, 255506, 1405283, 2810566]

約数ペア:

[(1, 2810566), (2, 1405283), (11, 255506), (22, 127753), (43, 65362), (86, 32681), (473, 5942), (946, 2971)]