6457309378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{35771}}^1$

素因数の和:35970

約数の個数: 32

約数和(自身を含む): 10709278272

約数和(自身を除く): 4251968894

約数列:

[1, 2, 13, 26, 53, 106, 131, 262, 689, 1378, 1703, 3406, 6943, 13886, 35771, 71542, 90259, 180518, 465023, 930046, 1895863, 3791726, 4686001, 9372002, 24646219, 49292438, 60918013, 121836026, 248358053, 496716106, 3228654689, 6457309378]

約数ペア:

[(1, 6457309378), (2, 3228654689), (13, 496716106), (26, 248358053), (53, 121836026), (106, 60918013), (131, 49292438), (262, 24646219), (689, 9372002), (1378, 4686001), (1703, 3791726), (3406, 1895863), (6943, 930046), (13886, 465023), (35771, 180518), (71542, 90259)]