389612406

素因数分解:

$2^1\times 3^1\times {\mathrm{2609}}^1\times {\mathrm{24889}}^1$

素因数の和:27503

約数の個数: 16

約数和(自身を含む): 779554800

約数和(自身を除く): 389942394

約数列:

[1, 2, 3, 6, 2609, 5218, 7827, 15654, 24889, 49778, 74667, 149334, 64935401, 129870802, 194806203, 389612406]

約数ペア:

[(1, 389612406), (2, 194806203), (3, 129870802), (6, 64935401), (2609, 149334), (5218, 74667), (7827, 49778), (15654, 24889)]