2006642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:673

約数の個数: 16

約数和(自身を含む): 3307392

約数和(自身を除く): 1300750

約数列:

[1, 2, 11, 22, 197, 394, 463, 926, 2167, 4334, 5093, 10186, 91211, 182422, 1003321, 2006642]

約数ペア:

[(1, 2006642), (2, 1003321), (11, 182422), (22, 91211), (197, 10186), (394, 5093), (463, 4334), (926, 2167)]