2064744556

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{144307}}^1$

素因数の和:144398

約数の個数: 36

約数和(自身を含む): 4260838008

約数和(自身を除く): 2196093452

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 144307, 288614, 577228, 1010149, 2020298, 4040596, 7071043, 10534411, 14142086, 21068822, 28284172, 42137644, 73740877, 147481754, 294963508, 516186139, 1032372278, 2064744556]

約数ペア:

[(1, 2064744556), (2, 1032372278), (4, 516186139), (7, 294963508), (14, 147481754), (28, 73740877), (49, 42137644), (73, 28284172), (98, 21068822), (146, 14142086), (196, 10534411), (292, 7071043), (511, 4040596), (1022, 2020298), (2044, 1010149), (3577, 577228), (7154, 288614), (14308, 144307)]