131448182

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{227419}}^1$

素因数の和:227455

約数の個数: 12

約数和(自身を含む): 209453820

約数和(自身を除く): 78005638

約数列:

[1, 2, 17, 34, 289, 578, 227419, 454838, 3866123, 7732246, 65724091, 131448182]

約数ペア:

[(1, 131448182), (2, 65724091), (17, 7732246), (34, 3866123), (289, 454838), (578, 227419)]