2115176

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 4587840

約数和(自身を除く): 2472664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 353, 428, 706, 749, 856, 1412, 1498, 2471, 2824, 2996, 4942, 5992, 9884, 19768, 37771, 75542, 151084, 264397, 302168, 528794, 1057588, 2115176]

約数ペア:

[(1, 2115176), (2, 1057588), (4, 528794), (7, 302168), (8, 264397), (14, 151084), (28, 75542), (56, 37771), (107, 19768), (214, 9884), (353, 5992), (428, 4942), (706, 2996), (749, 2824), (856, 2471), (1412, 1498)]