2008415068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{11489}}^1$

素因数の和:11670

約数の個数: 48

約数和(自身を含む): 3995762400

約数和(自身を除く): 1987347332

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 137, 274, 319, 548, 638, 1276, 1507, 3014, 3973, 6028, 7946, 11489, 15892, 22978, 43703, 45956, 87406, 126379, 174812, 252758, 333181, 505516, 666362, 1332724, 1573993, 3147986, 3664991, 6295972, 7329982, 14659964, 17313923, 34627846, 45645797, 69255692, 91291594, 182583188, 502103767, 1004207534, 2008415068]

約数ペア:

[(1, 2008415068), (2, 1004207534), (4, 502103767), (11, 182583188), (22, 91291594), (29, 69255692), (44, 45645797), (58, 34627846), (116, 17313923), (137, 14659964), (274, 7329982), (319, 6295972), (548, 3664991), (638, 3147986), (1276, 1573993), (1507, 1332724), (3014, 666362), (3973, 505516), (6028, 333181), (7946, 252758), (11489, 174812), (15892, 126379), (22978, 87406), (43703, 45956)]