2690756498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{437237}}^1$

素因数の和:437437

約数の個数: 16

約数和(自身を含む): 4297175064

約数和(自身を除く): 1606418566

約数列:

[1, 2, 17, 34, 181, 362, 3077, 6154, 437237, 874474, 7433029, 14866058, 79139897, 158279794, 1345378249, 2690756498]

約数ペア:

[(1, 2690756498), (2, 1345378249), (17, 158279794), (34, 79139897), (181, 14866058), (362, 7433029), (3077, 874474), (6154, 437237)]