66686510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{606241}}^1$

素因数の和:606259

約数の個数: 16

約数和(自身を含む): 130948272

約数和(自身を除く): 64261762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 606241, 1212482, 3031205, 6062410, 6668651, 13337302, 33343255, 66686510]

約数ペア:

[(1, 66686510), (2, 33343255), (5, 13337302), (10, 6668651), (11, 6062410), (22, 3031205), (55, 1212482), (110, 606241)]