129211022

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{2207}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 197050752

約数和(自身を除く): 67839730

約数列:

[1, 2, 73, 146, 401, 802, 2207, 4414, 29273, 58546, 161111, 322222, 885007, 1770014, 64605511, 129211022]

約数ペア:

[(1, 129211022), (2, 64605511), (73, 1770014), (146, 885007), (401, 322222), (802, 161111), (2207, 58546), (4414, 29273)]