2065656476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{39724163}}^1$

素因数の和:39724180

約数の個数: 12

約数和(自身を含む): 3892968072

約数和(自身を除く): 1827311596

約数列:

[1, 2, 4, 13, 26, 52, 39724163, 79448326, 158896652, 516414119, 1032828238, 2065656476]

約数ペア:

[(1, 2065656476), (2, 1032828238), (4, 516414119), (13, 158896652), (26, 79448326), (52, 39724163)]