1380054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1361}}^1$

素因数の和:1392

約数の個数: 24

約数和(自身を含む): 2990952

約数和(自身を除く): 1610898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1361, 2722, 4083, 8166, 17693, 35386, 53079, 106158, 230009, 460018, 690027, 1380054]

約数ペア:

[(1, 1380054), (2, 690027), (3, 460018), (6, 230009), (13, 106158), (26, 53079), (39, 35386), (78, 17693), (169, 8166), (338, 4083), (507, 2722), (1014, 1361)]