987739054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{329027}}^1$

素因数の和:329127

約数の個数: 16

約数和(自身を含む): 1579334400

約数和(自身を除く): 591595346

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 329027, 658054, 6251513, 12503026, 25993133, 51986266, 493869527, 987739054]

約数ペア:

[(1, 987739054), (2, 493869527), (19, 51986266), (38, 25993133), (79, 12503026), (158, 6251513), (1501, 658054), (3002, 329027)]