2022745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 2624400

約数和(自身を除く): 601655

約数列:

[1, 5, 17, 53, 85, 265, 449, 901, 2245, 4505, 7633, 23797, 38165, 118985, 404549, 2022745]

約数ペア:

[(1, 2022745), (5, 404549), (17, 118985), (53, 38165), (85, 23797), (265, 7633), (449, 4505), (901, 2245)]