2011777166

素因数分解:

$2^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{98491}}^1$

素因数の和:99959

約数の個数: 16

約数和(自身を含む): 3451159680

約数和(自身を除く): 1439382514

約数列:

[1, 2, 7, 14, 1459, 2918, 10213, 20426, 98491, 196982, 689437, 1378874, 143698369, 287396738, 1005888583, 2011777166]

約数ペア:

[(1, 2011777166), (2, 1005888583), (7, 287396738), (14, 143698369), (1459, 1378874), (2918, 689437), (10213, 196982), (20426, 98491)]