2810418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 6120576

約数和(自身を除く): 3310158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 263, 274, 411, 526, 789, 822, 1578, 1781, 3419, 3562, 5343, 6838, 10257, 10686, 20514, 36031, 72062, 108093, 216186, 468403, 936806, 1405209, 2810418]

約数ペア:

[(1, 2810418), (2, 1405209), (3, 936806), (6, 468403), (13, 216186), (26, 108093), (39, 72062), (78, 36031), (137, 20514), (263, 10686), (274, 10257), (411, 6838), (526, 5343), (789, 3562), (822, 3419), (1578, 1781)]