2656552556

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2206439}}^1$

素因数の和:2206493

約数の個数: 24

約数和(自身を含む): 5436668160

約数和(自身を除く): 2780115604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2206439, 4412878, 8825756, 15445073, 30890146, 61780292, 94876877, 189753754, 379507508, 664138139, 1328276278, 2656552556]

約数ペア:

[(1, 2656552556), (2, 1328276278), (4, 664138139), (7, 379507508), (14, 189753754), (28, 94876877), (43, 61780292), (86, 30890146), (172, 15445073), (301, 8825756), (602, 4412878), (1204, 2206439)]