2007455590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28677937}}^1$

素因数の和:28677951

約数の個数: 16

約数和(自身を含む): 4129623072

約数和(自身を除く): 2122167482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28677937, 57355874, 143389685, 200745559, 286779370, 401491118, 1003727795, 2007455590]

約数ペア:

[(1, 2007455590), (2, 1003727795), (5, 401491118), (7, 286779370), (10, 200745559), (14, 143389685), (35, 57355874), (70, 28677937)]