1320245426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{467}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 2063812608

約数和(自身を除く): 743567182

約数列:

[1, 2, 43, 71, 86, 142, 463, 467, 926, 934, 3053, 6106, 19909, 20081, 32873, 33157, 39818, 40162, 65746, 66314, 216221, 432442, 1413539, 1425751, 2827078, 2851502, 9297503, 15351691, 18595006, 30703382, 660122713, 1320245426]

約数ペア:

[(1, 1320245426), (2, 660122713), (43, 30703382), (71, 18595006), (86, 15351691), (142, 9297503), (463, 2851502), (467, 2827078), (926, 1425751), (934, 1413539), (3053, 432442), (6106, 216221), (19909, 66314), (20081, 65746), (32873, 40162), (33157, 39818)]