2098993757

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{476719}}^1$

素因数の和:476780

約数の個数: 16

約数和(自身を含む): 2608611840

約数和(自身を除く): 509618083

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 476719, 3337033, 8104223, 17638603, 56729561, 123470221, 299856251, 2098993757]

約数ペア:

[(1, 2098993757), (7, 299856251), (17, 123470221), (37, 56729561), (119, 17638603), (259, 8104223), (629, 3337033), (4403, 476719)]