2826850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4349}}^1$

素因数の和:4374

約数の個数: 24

約数和(自身を含む): 5663700

約数和(自身を除く): 2836850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4349, 8698, 21745, 43490, 56537, 108725, 113074, 217450, 282685, 565370, 1413425, 2826850]

約数ペア:

[(1, 2826850), (2, 1413425), (5, 565370), (10, 282685), (13, 217450), (25, 113074), (26, 108725), (50, 56537), (65, 43490), (130, 21745), (325, 8698), (650, 4349)]