130190974

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{4481}}^1$

素因数の和:4755

約数の個数: 16

約数和(自身を含む): 199000800

約数和(自身を除く): 68809826

約数列:

[1, 2, 73, 146, 199, 398, 4481, 8962, 14527, 29054, 327113, 654226, 891719, 1783438, 65095487, 130190974]

約数ペア:

[(1, 130190974), (2, 65095487), (73, 1783438), (146, 891719), (199, 654226), (398, 327113), (4481, 29054), (8962, 14527)]