1235755781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 1370079480

約数和(自身を除く): 134323699

約数列:

[1, 13, 71, 109, 173, 923, 1417, 2249, 5041, 7739, 12283, 18857, 65533, 100607, 159679, 245141, 549469, 872093, 1338847, 7143097, 11337209, 17405011, 95058137, 1235755781]

約数ペア:

[(1, 1235755781), (13, 95058137), (71, 17405011), (109, 11337209), (173, 7143097), (923, 1338847), (1417, 872093), (2249, 549469), (5041, 245141), (7739, 159679), (12283, 100607), (18857, 65533)]