428225988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2099147}}^1$

素因数の和:2099171

約数の個数: 24

約数和(自身を含む): 1057970592

約数和(自身を除く): 629744604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2099147, 4198294, 6297441, 8396588, 12594882, 25189764, 35685499, 71370998, 107056497, 142741996, 214112994, 428225988]

約数ペア:

[(1, 428225988), (2, 214112994), (3, 142741996), (4, 107056497), (6, 71370998), (12, 35685499), (17, 25189764), (34, 12594882), (51, 8396588), (68, 6297441), (102, 4198294), (204, 2099147)]