427997572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{29179}}^1$

素因数の和:29395

約数の個数: 24

約数和(自身を含む): 792528800

約数和(自身を除く): 364531228

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 7334, 14668, 29179, 58358, 116716, 554401, 1108802, 2217604, 5631547, 11263094, 22526188, 106999393, 213998786, 427997572]

約数ペア:

[(1, 427997572), (2, 213998786), (4, 106999393), (19, 22526188), (38, 11263094), (76, 5631547), (193, 2217604), (386, 1108802), (772, 554401), (3667, 116716), (7334, 58358), (14668, 29179)]