179894908

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{412603}}^1$

素因数の和:412716

約数の個数: 12

約数和(自身を含む): 317705080

約数和(自身を除く): 137810172

約数列:

[1, 2, 4, 109, 218, 436, 412603, 825206, 1650412, 44973727, 89947454, 179894908]

約数ペア:

[(1, 179894908), (2, 89947454), (4, 44973727), (109, 1650412), (218, 825206), (436, 412603)]