2912663288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1609}}^1\times {\mathrm{5519}}^1$

素因数の和:7175

約数の個数: 32

約数和(自身を含む): 5598936000

約数和(自身を除く): 2686272712

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1609, 3218, 5519, 6436, 11038, 12872, 22076, 44152, 65969, 131938, 226279, 263876, 452558, 527752, 905116, 1810232, 8880071, 17760142, 35520284, 71040568, 364082911, 728165822, 1456331644, 2912663288]

約数ペア:

[(1, 2912663288), (2, 1456331644), (4, 728165822), (8, 364082911), (41, 71040568), (82, 35520284), (164, 17760142), (328, 8880071), (1609, 1810232), (3218, 905116), (5519, 527752), (6436, 452558), (11038, 263876), (12872, 226279), (22076, 131938), (44152, 65969)]