1188804568

素因数分解:

$2^3\times 7^1\times {\mathrm{21228653}}^1$

素因数の和:21228666

約数の個数: 16

約数和(自身を含む): 2547438480

約数和(自身を除く): 1358633912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21228653, 42457306, 84914612, 148600571, 169829224, 297201142, 594402284, 1188804568]

約数ペア:

[(1, 1188804568), (2, 594402284), (4, 297201142), (7, 169829224), (8, 148600571), (14, 84914612), (28, 42457306), (56, 21228653)]