12568570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 25977600

約数和(自身を除く): 13409030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 439, 818, 878, 2045, 2195, 2863, 3073, 4090, 4390, 5726, 6146, 14315, 15365, 28630, 30730, 179551, 359102, 897755, 1256857, 1795510, 2513714, 6284285, 12568570]

約数ペア:

[(1, 12568570), (2, 6284285), (5, 2513714), (7, 1795510), (10, 1256857), (14, 897755), (35, 359102), (70, 179551), (409, 30730), (439, 28630), (818, 15365), (878, 14315), (2045, 6146), (2195, 5726), (2863, 4390), (3073, 4090)]