664343834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4313921}}^1$

素因数の和:4313941

約数の個数: 16

約数和(自身を含む): 1242409536

約数和(自身を除く): 578065702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4313921, 8627842, 30197447, 47453131, 60394894, 94906262, 332171917, 664343834]

約数ペア:

[(1, 664343834), (2, 332171917), (7, 94906262), (11, 60394894), (14, 47453131), (22, 30197447), (77, 8627842), (154, 4313921)]