531570212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{43189}}^1$

素因数の和:43391

約数の個数: 24

約数和(自身を含む): 990433080

約数和(自身を除く): 458862868

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 12308, 43189, 86378, 172756, 734213, 1468426, 2936852, 7817209, 15634418, 31268836, 132892553, 265785106, 531570212]

約数ペア:

[(1, 531570212), (2, 265785106), (4, 132892553), (17, 31268836), (34, 15634418), (68, 7817209), (181, 2936852), (362, 1468426), (724, 734213), (3077, 172756), (6154, 86378), (12308, 43189)]