2026045

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 2809728

約数和(自身を除く): 783683

約数列:

[1, 5, 7, 35, 107, 535, 541, 749, 2705, 3745, 3787, 18935, 57887, 289435, 405209, 2026045]

約数ペア:

[(1, 2026045), (5, 405209), (7, 289435), (35, 57887), (107, 18935), (535, 3787), (541, 3745), (749, 2705)]