1920044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 3924480

約数和(自身を除く): 2004436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1459, 2918, 5836, 10213, 20426, 40852, 68573, 137146, 274292, 480011, 960022, 1920044]

約数ペア:

[(1, 1920044), (2, 960022), (4, 480011), (7, 274292), (14, 137146), (28, 68573), (47, 40852), (94, 20426), (188, 10213), (329, 5836), (658, 2918), (1316, 1459)]