2013204489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{81569}}^1$

素因数の和:82024

約数の個数: 16

約数和(自身を含む): 2832110400

約数和(自身を除く): 818905911

約数列:

[1, 3, 19, 57, 433, 1299, 8227, 24681, 81569, 244707, 1549811, 4649433, 35319377, 105958131, 671068163, 2013204489]

約数ペア:

[(1, 2013204489), (3, 671068163), (19, 105958131), (57, 35319377), (433, 4649433), (1299, 1549811), (8227, 244707), (24681, 81569)]