266682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 579744

約数和(自身を除く): 313062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 263, 338, 507, 526, 789, 1014, 1578, 3419, 6838, 10257, 20514, 44447, 88894, 133341, 266682]

約数ペア:

[(1, 266682), (2, 133341), (3, 88894), (6, 44447), (13, 20514), (26, 10257), (39, 6838), (78, 3419), (169, 1578), (263, 1014), (338, 789), (507, 526)]