2830022210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6581447}}^1$

素因数の和:6581497

約数の個数: 16

約数和(自身を含む): 5212506816

約数和(自身を除く): 2382484606

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 6581447, 13162894, 32907235, 65814470, 283002221, 566004442, 1415011105, 2830022210]

約数ペア:

[(1, 2830022210), (2, 1415011105), (5, 566004442), (10, 283002221), (43, 65814470), (86, 32907235), (215, 13162894), (430, 6581447)]