2000997534

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{300721}}^1$

素因数の和:301835

約数の個数: 16

約数和(自身を含む): 4005617040

約数和(自身を除く): 2004619506

約数列:

[1, 2, 3, 6, 1109, 2218, 3327, 6654, 300721, 601442, 902163, 1804326, 333499589, 666999178, 1000498767, 2000997534]

約数ペア:

[(1, 2000997534), (2, 1000498767), (3, 666999178), (6, 333499589), (1109, 1804326), (2218, 902163), (3327, 601442), (6654, 300721)]