1252823824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{588733}}^1$

素因数の和:588767

約数の個数: 40

約数和(自身を含む): 2920120640

約数和(自身を除く): 1667296816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 588733, 1177466, 2354932, 4121131, 4709864, 8242262, 9419728, 11185927, 16484524, 22371854, 32969048, 44743708, 65938096, 78301489, 89487416, 156602978, 178974832, 313205956, 626411912, 1252823824]

約数ペア:

[(1, 1252823824), (2, 626411912), (4, 313205956), (7, 178974832), (8, 156602978), (14, 89487416), (16, 78301489), (19, 65938096), (28, 44743708), (38, 32969048), (56, 22371854), (76, 16484524), (112, 11185927), (133, 9419728), (152, 8242262), (266, 4709864), (304, 4121131), (532, 2354932), (1064, 1177466), (2128, 588733)]