486512789

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 561500160

約数和(自身を除く): 74987371

約数列:

[1, 7, 151, 443, 1039, 1057, 3101, 7273, 66893, 156889, 460277, 468251, 1098223, 3221939, 69501827, 486512789]

約数ペア:

[(1, 486512789), (7, 69501827), (151, 3221939), (443, 1098223), (1039, 468251), (1057, 460277), (3101, 156889), (7273, 66893)]