882997346

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 72

約数和(自身を含む): 1724689584

約数和(自身を除く): 841692238

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 443, 473, 539, 602, 886, 946, 1078, 1849, 2107, 3101, 3311, 3698, 4214, 4873, 6202, 6622, 9746, 12943, 19049, 20339, 21707, 23177, 25886, 34111, 38098, 40678, 43414, 46354, 68222, 90601, 133343, 142373, 181202, 209539, 238777, 266686, 284746, 419078, 477554, 819107, 933401, 996611, 1466773, 1638214, 1866802, 1993222, 2933546, 5733749, 9010177, 10267411, 11467498, 18020354, 20534822, 40136243, 63071239, 80272486, 126142478, 441498673, 882997346]

約数ペア:

[(1, 882997346), (2, 441498673), (7, 126142478), (11, 80272486), (14, 63071239), (22, 40136243), (43, 20534822), (49, 18020354), (77, 11467498), (86, 10267411), (98, 9010177), (154, 5733749), (301, 2933546), (443, 1993222), (473, 1866802), (539, 1638214), (602, 1466773), (886, 996611), (946, 933401), (1078, 819107), (1849, 477554), (2107, 419078), (3101, 284746), (3311, 266686), (3698, 238777), (4214, 209539), (4873, 181202), (6202, 142373), (6622, 133343), (9746, 90601), (12943, 68222), (19049, 46354), (20339, 43414), (21707, 40678), (23177, 38098), (25886, 34111)]