999745076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{7457}}^1$

素因数の和:7760

約数の個数: 36

約数和(自身を含む): 1930264644

約数和(自身を除く): 930519568

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 277, 484, 554, 1108, 3047, 6094, 7457, 12188, 14914, 29828, 33517, 67034, 82027, 134068, 164054, 328108, 902297, 1804594, 2065589, 3609188, 4131178, 8262356, 22721479, 45442958, 90885916, 249936269, 499872538, 999745076]

約数ペア:

[(1, 999745076), (2, 499872538), (4, 249936269), (11, 90885916), (22, 45442958), (44, 22721479), (121, 8262356), (242, 4131178), (277, 3609188), (484, 2065589), (554, 1804594), (1108, 902297), (3047, 328108), (6094, 164054), (7457, 134068), (12188, 82027), (14914, 67034), (29828, 33517)]