428790.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{11783}}^1$

素因数の和:11833

約数の個数: 24

約数和(自身を含む): 14517888

約数和(自身を除く): 8437860

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 11783, 23566, 35349, 47132, 70698, 141396, 506669, 1013338, 1520007, 2026676, 3040014, 6080028]

約数ペア:

[(1, 6080028), (2, 3040014), (3, 2026676), (4, 1520007), (6, 1013338), (12, 506669), (43, 141396), (86, 70698), (129, 47132), (172, 35349), (258, 23566), (516, 11783)]