427004312

素因数分解:

$2^3\times 7^1\times {\mathrm{7625077}}^1$

素因数の和:7625090

約数の個数: 16

約数和(自身を含む): 915009360

約数和(自身を除く): 488005048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7625077, 15250154, 30500308, 53375539, 61000616, 106751078, 213502156, 427004312]

約数ペア:

[(1, 427004312), (2, 213502156), (4, 106751078), (7, 61000616), (8, 53375539), (14, 30500308), (28, 15250154), (56, 7625077)]