1247763904

素因数分解:

$2^6\times {\mathrm{911}}^1\times {\mathrm{21401}}^1$

素因数の和:22324

約数の個数: 28

約数和(自身を含む): 2478865248

約数和(自身を除く): 1231101344

約数列:

[1, 2, 4, 8, 16, 32, 64, 911, 1822, 3644, 7288, 14576, 21401, 29152, 42802, 58304, 85604, 171208, 342416, 684832, 1369664, 19496311, 38992622, 77985244, 155970488, 311940976, 623881952, 1247763904]

約数ペア:

[(1, 1247763904), (2, 623881952), (4, 311940976), (8, 155970488), (16, 77985244), (32, 38992622), (64, 19496311), (911, 1369664), (1822, 684832), (3644, 342416), (7288, 171208), (14576, 85604), (21401, 58304), (29152, 42802)]