1055054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 64

約数和(自身を含む): 2322432

約数和(自身を除く): 1267378

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 31, 34, 62, 77, 91, 119, 143, 154, 182, 187, 217, 221, 238, 286, 341, 374, 403, 434, 442, 527, 682, 806, 1001, 1054, 1309, 1547, 2002, 2387, 2431, 2618, 2821, 3094, 3689, 4433, 4774, 4862, 5642, 5797, 6851, 7378, 8866, 11594, 13702, 17017, 31031, 34034, 40579, 47957, 62062, 75361, 81158, 95914, 150722, 527527, 1055054]

約数ペア:

[(1, 1055054), (2, 527527), (7, 150722), (11, 95914), (13, 81158), (14, 75361), (17, 62062), (22, 47957), (26, 40579), (31, 34034), (34, 31031), (62, 17017), (77, 13702), (91, 11594), (119, 8866), (143, 7378), (154, 6851), (182, 5797), (187, 5642), (217, 4862), (221, 4774), (238, 4433), (286, 3689), (341, 3094), (374, 2821), (403, 2618), (434, 2431), (442, 2387), (527, 2002), (682, 1547), (806, 1309), (1001, 1054)]