320216612

素因数分解:

$2^2\times {\mathrm{6353}}^1\times {\mathrm{12601}}^1$

素因数の和:18958

約数の個数: 12

約数和(自身を含む): 560511756

約数和(自身を除く): 240295144

約数列:

[1, 2, 4, 6353, 12601, 12706, 25202, 25412, 50404, 80054153, 160108306, 320216612]

約数ペア:

[(1, 320216612), (2, 160108306), (4, 80054153), (6353, 50404), (12601, 25412), (12706, 25202)]