2897038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 4641840

約数和(自身を除く): 1744802

約数列:

[1, 2, 17, 34, 139, 278, 613, 1226, 2363, 4726, 10421, 20842, 85207, 170414, 1448519, 2897038]

約数ペア:

[(1, 2897038), (2, 1448519), (17, 170414), (34, 85207), (139, 20842), (278, 10421), (613, 4726), (1226, 2363)]