2000257028

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{927763}}^1$

素因数の和:927792

約数の個数: 36

約数和(自身を含む): 4442134032

約数和(自身を除く): 2441877004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 927763, 1855526, 3711052, 6494341, 10205393, 12988682, 20410786, 25977364, 40821572, 45460387, 71437751, 90920774, 142875502, 181841548, 285751004, 500064257, 1000128514, 2000257028]

約数ペア:

[(1, 2000257028), (2, 1000128514), (4, 500064257), (7, 285751004), (11, 181841548), (14, 142875502), (22, 90920774), (28, 71437751), (44, 45460387), (49, 40821572), (77, 25977364), (98, 20410786), (154, 12988682), (196, 10205393), (308, 6494341), (539, 3711052), (1078, 1855526), (2156, 927763)]