2065021994

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1239509}}^1$

素因数の和:1239542

約数の個数: 24

約数和(自身を含む): 3815211780

約数和(自身を除く): 1750189786

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 1239509, 2479018, 8676563, 17353126, 21071653, 42143306, 60735941, 121471882, 147501571, 295003142, 1032510997, 2065021994]

約数ペア:

[(1, 2065021994), (2, 1032510997), (7, 295003142), (14, 147501571), (17, 121471882), (34, 60735941), (49, 42143306), (98, 21071653), (119, 17353126), (238, 8676563), (833, 2479018), (1666, 1239509)]