1446508986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1753}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 3182457600

約数和(自身を除く): 1735948614

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 149, 213, 298, 426, 447, 894, 923, 1753, 1846, 1937, 2769, 3506, 3874, 5259, 5538, 5811, 10518, 10579, 11622, 21158, 22789, 31737, 45578, 63474, 68367, 124463, 136734, 137527, 248926, 261197, 275054, 373389, 412581, 522394, 746778, 783591, 825162, 1567182, 1618019, 3236038, 3395561, 4854057, 6791122, 9708114, 10186683, 18544987, 20373366, 37089974, 55634961, 111269922, 241084831, 482169662, 723254493, 1446508986]

約数ペア:

[(1, 1446508986), (2, 723254493), (3, 482169662), (6, 241084831), (13, 111269922), (26, 55634961), (39, 37089974), (71, 20373366), (78, 18544987), (142, 10186683), (149, 9708114), (213, 6791122), (298, 4854057), (426, 3395561), (447, 3236038), (894, 1618019), (923, 1567182), (1753, 825162), (1846, 783591), (1937, 746778), (2769, 522394), (3506, 412581), (3874, 373389), (5259, 275054), (5538, 261197), (5811, 248926), (10518, 137527), (10579, 136734), (11622, 124463), (21158, 68367), (22789, 63474), (31737, 45578)]