4251945790

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{744649}}^1$

素因数の和:745227

約数の個数: 16

約数和(自身を含む): 7666916400

約数和(自身を除く): 3414970610

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 744649, 1489298, 3723245, 7446490, 425194579, 850389158, 2125972895, 4251945790]

約数ペア:

[(1, 4251945790), (2, 2125972895), (5, 850389158), (10, 425194579), (571, 7446490), (1142, 3723245), (2855, 1489298), (5710, 744649)]