1256556876

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1\times {\mathrm{911}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 2960133120

約数和(自身を除く): 1703576244

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 839, 911, 1644, 1678, 1822, 2517, 2733, 3356, 3644, 5034, 5466, 10068, 10932, 114943, 124807, 229886, 249614, 344829, 374421, 459772, 499228, 689658, 748842, 764329, 1379316, 1497684, 1528658, 2292987, 3057316, 4585974, 9171948, 104713073, 209426146, 314139219, 418852292, 628278438, 1256556876]

約数ペア:

[(1, 1256556876), (2, 628278438), (3, 418852292), (4, 314139219), (6, 209426146), (12, 104713073), (137, 9171948), (274, 4585974), (411, 3057316), (548, 2292987), (822, 1528658), (839, 1497684), (911, 1379316), (1644, 764329), (1678, 748842), (1822, 689658), (2517, 499228), (2733, 459772), (3356, 374421), (3644, 344829), (5034, 249614), (5466, 229886), (10068, 124807), (10932, 114943)]