8889553310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80814121}}^1$

素因数の和:80814139

約数の個数: 16

約数和(自身を含む): 17455850352

約数和(自身を除く): 8566297042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 80814121, 161628242, 404070605, 808141210, 888955331, 1777910662, 4444776655, 8889553310]

約数ペア:

[(1, 8889553310), (2, 4444776655), (5, 1777910662), (10, 888955331), (11, 808141210), (22, 404070605), (55, 161628242), (110, 80814121)]