2008916415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{368947}}^1$

素因数の和:368980

約数の個数: 36

約数和(自身を含む): 3827466552

約数和(自身を除く): 1818550137

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 368947, 1106841, 1844735, 3320523, 4058417, 5534205, 12175251, 16602615, 20292085, 36525753, 44642587, 60876255, 133927761, 182628765, 223212935, 401783283, 669638805, 2008916415]

約数ペア:

[(1, 2008916415), (3, 669638805), (5, 401783283), (9, 223212935), (11, 182628765), (15, 133927761), (33, 60876255), (45, 44642587), (55, 36525753), (99, 20292085), (121, 16602615), (165, 12175251), (363, 5534205), (495, 4058417), (605, 3320523), (1089, 1844735), (1815, 1106841), (5445, 368947)]