239521884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2851451}}^1$

素因数の和:2851465

約数の個数: 24

約数和(自身を含む): 638725248

約数和(自身を除く): 399203364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2851451, 5702902, 8554353, 11405804, 17108706, 19960157, 34217412, 39920314, 59880471, 79840628, 119760942, 239521884]

約数ペア:

[(1, 239521884), (2, 119760942), (3, 79840628), (4, 59880471), (6, 39920314), (7, 34217412), (12, 19960157), (14, 17108706), (21, 11405804), (28, 8554353), (42, 5702902), (84, 2851451)]