259020076

素因数分解:

$2^2\times 7^2\times {\mathrm{971}}^1\times {\mathrm{1361}}^1$

素因数の和:2350

約数の個数: 36

約数和(自身を含む): 528221736

約数和(自身を除く): 269201660

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 971, 1361, 1942, 2722, 3884, 5444, 6797, 9527, 13594, 19054, 27188, 38108, 47579, 66689, 95158, 133378, 190316, 266756, 1321531, 2643062, 5286124, 9250717, 18501434, 37002868, 64755019, 129510038, 259020076]

約数ペア:

[(1, 259020076), (2, 129510038), (4, 64755019), (7, 37002868), (14, 18501434), (28, 9250717), (49, 5286124), (98, 2643062), (196, 1321531), (971, 266756), (1361, 190316), (1942, 133378), (2722, 95158), (3884, 66689), (5444, 47579), (6797, 38108), (9527, 27188), (13594, 19054)]