427493234

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1052939}}^1$

素因数の和:1052977

約数の個数: 16

約数和(自身を含む): 758116800

約数和(自身を除く): 330623566

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1052939, 2105878, 7370573, 14741146, 30535231, 61070462, 213746617, 427493234]

約数ペア:

[(1, 427493234), (2, 213746617), (7, 61070462), (14, 30535231), (29, 14741146), (58, 7370573), (203, 2105878), (406, 1052939)]