397827516

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{454141}}^1$

素因数の和:454221

約数の個数: 24

約数和(自身を含む): 940982224

約数和(自身を除く): 543154708

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 454141, 908282, 1362423, 1816564, 2724846, 5449692, 33152293, 66304586, 99456879, 132609172, 198913758, 397827516]

約数ペア:

[(1, 397827516), (2, 198913758), (3, 132609172), (4, 99456879), (6, 66304586), (12, 33152293), (73, 5449692), (146, 2724846), (219, 1816564), (292, 1362423), (438, 908282), (876, 454141)]