139308554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{904601}}^1$

素因数の和:904621

約数の個数: 16

約数和(自身を含む): 260525376

約数和(自身を除く): 121216822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 904601, 1809202, 6332207, 9950611, 12664414, 19901222, 69654277, 139308554]

約数ペア:

[(1, 139308554), (2, 69654277), (7, 19901222), (11, 12664414), (14, 9950611), (22, 6332207), (77, 1809202), (154, 904601)]