1057588

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 2140992

約数和(自身を除く): 1083404

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 353, 428, 706, 749, 1412, 1498, 2471, 2996, 4942, 9884, 37771, 75542, 151084, 264397, 528794, 1057588]

約数ペア:

[(1, 1057588), (2, 528794), (4, 264397), (7, 151084), (14, 75542), (28, 37771), (107, 9884), (214, 4942), (353, 2996), (428, 2471), (706, 1498), (749, 1412)]