5620836

素因数分解:

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

素因数の和:420

約数の個数: 48

約数和(自身を含む): 14281344

約数和(自身を除く): 8660508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 263, 274, 411, 526, 548, 789, 822, 1052, 1578, 1644, 1781, 3156, 3419, 3562, 5343, 6838, 7124, 10257, 10686, 13676, 20514, 21372, 36031, 41028, 72062, 108093, 144124, 216186, 432372, 468403, 936806, 1405209, 1873612, 2810418, 5620836]

約数ペア:

[(1, 5620836), (2, 2810418), (3, 1873612), (4, 1405209), (6, 936806), (12, 468403), (13, 432372), (26, 216186), (39, 144124), (52, 108093), (78, 72062), (137, 41028), (156, 36031), (263, 21372), (274, 20514), (411, 13676), (526, 10686), (548, 10257), (789, 7124), (822, 6838), (1052, 5343), (1578, 3562), (1644, 3419), (1781, 3156)]