132980521562

素因数分解:

$2^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{4756439}}^1$

素因数の和:4758445

約数の個数: 16

約数和(自身を含む): 228080810880

約数和(自身を除く): 95100289318

約数列:

[1, 2, 7, 14, 1997, 3994, 13979, 27958, 4756439, 9512878, 33295073, 66590146, 9498608683, 18997217366, 66490260781, 132980521562]

約数ペア:

[(1, 132980521562), (2, 66490260781), (7, 18997217366), (14, 9498608683), (1997, 66590146), (3994, 33295073), (13979, 9512878), (27958, 4756439)]