5566490

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1361}}^1$

素因数の和:1777

約数の個数: 16

約数和(自身を含む): 10051560

約数和(自身を除く): 4485070

約数列:

[1, 2, 5, 10, 409, 818, 1361, 2045, 2722, 4090, 6805, 13610, 556649, 1113298, 2783245, 5566490]

約数ペア:

[(1, 5566490), (2, 2783245), (5, 1113298), (10, 556649), (409, 13610), (818, 6805), (1361, 4090), (2045, 2722)]