4938514789

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1537999}}^1$

素因数の和:1538044

約数の個数: 12

約数和(自身を含む): 5629080000

約数和(自身を除く): 690565211

約数列:

[1, 13, 19, 169, 247, 3211, 1537999, 19993987, 29221981, 259921831, 379885753, 4938514789]

約数ペア:

[(1, 4938514789), (13, 379885753), (19, 259921831), (169, 29221981), (247, 19993987), (3211, 1537999)]