2080262630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12236839}}^1$

素因数の和:12236863

約数の個数: 16

約数和(自身を含む): 3964736160

約数和(自身を除く): 1884473530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12236839, 24473678, 61184195, 122368390, 208026263, 416052526, 1040131315, 2080262630]

約数ペア:

[(1, 2080262630), (2, 1040131315), (5, 416052526), (10, 208026263), (17, 122368390), (34, 61184195), (85, 24473678), (170, 12236839)]