1258045264

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{33331}}^1$

素因数の和:33683

約数の個数: 40

約数和(自身を含む): 2794021568

約数和(自身を除く): 1535976304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 2359, 2696, 4718, 5392, 9436, 18872, 33331, 37744, 66662, 133324, 233317, 266648, 466634, 533296, 933268, 1866536, 3733072, 11232547, 22465094, 44930188, 78627829, 89860376, 157255658, 179720752, 314511316, 629022632, 1258045264]

約数ペア:

[(1, 1258045264), (2, 629022632), (4, 314511316), (7, 179720752), (8, 157255658), (14, 89860376), (16, 78627829), (28, 44930188), (56, 22465094), (112, 11232547), (337, 3733072), (674, 1866536), (1348, 933268), (2359, 533296), (2696, 466634), (4718, 266648), (5392, 233317), (9436, 133324), (18872, 66662), (33331, 37744)]