3968604710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{138617}}^1$

素因数の和:139040

約数の個数: 32

約数和(自身を含む): 8184006720

約数和(自身を除く): 4215402010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 14315, 28630, 138617, 277234, 693085, 970319, 1386170, 1940638, 4851595, 9703190, 56694353, 113388706, 283471765, 396860471, 566943530, 793720942, 1984302355, 3968604710]

約数ペア:

[(1, 3968604710), (2, 1984302355), (5, 793720942), (7, 566943530), (10, 396860471), (14, 283471765), (35, 113388706), (70, 56694353), (409, 9703190), (818, 4851595), (2045, 1940638), (2863, 1386170), (4090, 970319), (5726, 693085), (14315, 277234), (28630, 138617)]