239716612

素因数分解:

$2^2\times {\mathrm{857}}^1\times {\mathrm{69929}}^1$

素因数の和:70790

約数の個数: 12

約数和(自身を含む): 419999580

約数和(自身を除く): 180282968

約数列:

[1, 2, 4, 857, 1714, 3428, 69929, 139858, 279716, 59929153, 119858306, 239716612]

約数ペア:

[(1, 239716612), (2, 119858306), (4, 59929153), (857, 279716), (1714, 139858), (3428, 69929)]