2121058824

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{635809}}^1$

素因数の和:635957

約数の個数: 32

約数和(自身を含む): 5340804000

約数和(自身を除く): 3219745176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 635809, 1271618, 1907427, 2543236, 3814854, 5086472, 7629708, 15259416, 88377451, 176754902, 265132353, 353509804, 530264706, 707019608, 1060529412, 2121058824]

約数ペア:

[(1, 2121058824), (2, 1060529412), (3, 707019608), (4, 530264706), (6, 353509804), (8, 265132353), (12, 176754902), (24, 88377451), (139, 15259416), (278, 7629708), (417, 5086472), (556, 3814854), (834, 2543236), (1112, 1907427), (1668, 1271618), (3336, 635809)]