631388156

素因数分解:

$2^2\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{7253}}^1$

素因数の和:10373

約数の個数: 24

約数和(自身を含む): 1263356640

約数和(自身を除く): 631968484

約数列:

[1, 2, 4, 7, 14, 28, 3109, 6218, 7253, 12436, 14506, 21763, 29012, 43526, 50771, 87052, 101542, 203084, 22549577, 45099154, 90198308, 157847039, 315694078, 631388156]

約数ペア:

[(1, 631388156), (2, 315694078), (4, 157847039), (7, 90198308), (14, 45099154), (28, 22549577), (3109, 203084), (6218, 101542), (7253, 87052), (12436, 50771), (14506, 43526), (21763, 29012)]