8443738

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 13242240

約数和(自身を除く): 4798502

約数列:

[1, 2, 43, 47, 86, 94, 2021, 2089, 4042, 4178, 89827, 98183, 179654, 196366, 4221869, 8443738]

約数ペア:

[(1, 8443738), (2, 4221869), (43, 196366), (47, 179654), (86, 98183), (94, 89827), (2021, 4178), (2089, 4042)]