9904790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{141497}}^1$

素因数の和:141511

約数の個数: 16

約数和(自身を含む): 20375712

約数和(自身を除く): 10470922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 141497, 282994, 707485, 990479, 1414970, 1980958, 4952395, 9904790]

約数ペア:

[(1, 9904790), (2, 4952395), (5, 1980958), (7, 1414970), (10, 990479), (14, 707485), (35, 282994), (70, 141497)]