1489713218

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{315751}}^1$

素因数の和:316097

約数の個数: 16

約数和(自身を含む): 2561380224

約数和(自身を除く): 1071667006

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4718, 315751, 631502, 2210257, 4420514, 106408087, 212816174, 744856609, 1489713218]

約数ペア:

[(1, 1489713218), (2, 744856609), (7, 212816174), (14, 106408087), (337, 4420514), (674, 2210257), (2359, 631502), (4718, 315751)]