4280886

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2309}}^1$

素因数の和:2420

約数の個数: 24

約数和(自身を含む): 9369360

約数和(自身を除く): 5088474

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 2309, 4618, 6927, 13854, 20781, 41562, 237827, 475654, 713481, 1426962, 2140443, 4280886]

約数ペア:

[(1, 4280886), (2, 2140443), (3, 1426962), (6, 713481), (9, 475654), (18, 237827), (103, 41562), (206, 20781), (309, 13854), (618, 6927), (927, 4618), (1854, 2309)]