2543657599

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{20441}}^1$

素因数の和:21090

約数の個数: 16

約数和(自身を含む): 3012333120

約数和(自身を除く): 468675521

約数列:

[1, 7, 29, 203, 613, 4291, 17777, 20441, 124439, 143087, 592789, 4149523, 12530333, 87712331, 363379657, 2543657599]

約数ペア:

[(1, 2543657599), (7, 363379657), (29, 87712331), (203, 12530333), (613, 4149523), (4291, 592789), (17777, 143087), (20441, 124439)]