942449882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{54851}}^1$

素因数の和:54946

約数の個数: 24

約数和(自身を含む): 1575788256

約数和(自身を除く): 633338374

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 8591, 17182, 54851, 109702, 603361, 1206722, 3894421, 6636971, 7788842, 13273942, 42838631, 85677262, 471224941, 942449882]

約数ペア:

[(1, 942449882), (2, 471224941), (11, 85677262), (22, 42838631), (71, 13273942), (121, 7788842), (142, 6636971), (242, 3894421), (781, 1206722), (1562, 603361), (8591, 109702), (17182, 54851)]