6434620

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1667}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 13590864

約数和(自身を除く): 7156244

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1667, 1930, 3334, 3860, 6668, 8335, 16670, 33340, 321731, 643462, 1286924, 1608655, 3217310, 6434620]

約数ペア:

[(1, 6434620), (2, 3217310), (4, 1608655), (5, 1286924), (10, 643462), (20, 321731), (193, 33340), (386, 16670), (772, 8335), (965, 6668), (1667, 3860), (1930, 3334)]