137509788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881473}}^1$

素因数の和:881493

約数の個数: 24

約数和(自身を含む): 345537808

約数和(自身を除く): 208028020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 881473, 1762946, 2644419, 3525892, 5288838, 10577676, 11459149, 22918298, 34377447, 45836596, 68754894, 137509788]

約数ペア:

[(1, 137509788), (2, 68754894), (3, 45836596), (4, 34377447), (6, 22918298), (12, 11459149), (13, 10577676), (26, 5288838), (39, 3525892), (52, 2644419), (78, 1762946), (156, 881473)]