2146161794

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{213209}}^1$

素因数の和:213937

約数の個数: 16

約数和(自身を含む): 3684268800

約数和(自身を除く): 1538107006

約数列:

[1, 2, 7, 14, 719, 1438, 5033, 10066, 213209, 426418, 1492463, 2984926, 153297271, 306594542, 1073080897, 2146161794]

約数ペア:

[(1, 2146161794), (2, 1073080897), (7, 306594542), (14, 153297271), (719, 2984926), (1438, 1492463), (5033, 426418), (10066, 213209)]