2017993835

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{256579}}^1$

素因数の和:256619

約数の個数: 24

約数和(自身を含む): 2866511760

約数和(自身を除く): 848517925

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 256579, 1282895, 2822369, 3335527, 14111845, 16677635, 31046059, 36690797, 155230295, 183453985, 403598767, 2017993835]

約数ペア:

[(1, 2017993835), (5, 403598767), (11, 183453985), (13, 155230295), (55, 36690797), (65, 31046059), (121, 16677635), (143, 14111845), (605, 3335527), (715, 2822369), (1573, 1282895), (7865, 256579)]