388540802797

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{4035907}}^1$

素因数の和:4036740

約数の個数: 16

約数和(自身を含む): 470748309120

約数和(自身を除く): 82207506323

約数列:

[1, 7, 17, 119, 809, 5663, 13753, 96271, 4035907, 28251349, 68610419, 480272933, 3265048763, 22855341341, 55505828971, 388540802797]

約数ペア:

[(1, 388540802797), (7, 55505828971), (17, 22855341341), (119, 3265048763), (809, 480272933), (5663, 68610419), (13753, 28251349), (96271, 4035907)]