1296421788

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{146191}}^1$

素因数の和:146937

約数の個数: 24

約数和(自身を含む): 3029098240

約数和(自身を除く): 1732676452

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2956, 4434, 8868, 146191, 292382, 438573, 584764, 877146, 1754292, 108035149, 216070298, 324105447, 432140596, 648210894, 1296421788]

約数ペア:

[(1, 1296421788), (2, 648210894), (3, 432140596), (4, 324105447), (6, 216070298), (12, 108035149), (739, 1754292), (1478, 877146), (2217, 584764), (2956, 438573), (4434, 292382), (8868, 146191)]