2593145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 3250368

約数和(自身を除く): 657223

約数列:

[1, 5, 37, 107, 131, 185, 535, 655, 3959, 4847, 14017, 19795, 24235, 70085, 518629, 2593145]

約数ペア:

[(1, 2593145), (5, 518629), (37, 70085), (107, 24235), (131, 19795), (185, 14017), (535, 4847), (655, 3959)]