2247758445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8814739}}^1$

素因数の和:8814764

約数の個数: 16

約数和(自身を含む): 3807967680

約数和(自身を除く): 1560209235

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8814739, 26444217, 44073695, 132221085, 149850563, 449551689, 749252815, 2247758445]

約数ペア:

[(1, 2247758445), (3, 749252815), (5, 449551689), (15, 149850563), (17, 132221085), (51, 44073695), (85, 26444217), (255, 8814739)]