2893017972

素因数分解:

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

素因数の和:1993

約数の個数: 96

約数和(自身を含む): 7425734400

約数和(自身を除く): 4532716428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 149, 156, 213, 284, 298, 426, 447, 596, 852, 894, 923, 1753, 1788, 1846, 1937, 2769, 3506, 3692, 3874, 5259, 5538, 5811, 7012, 7748, 10518, 10579, 11076, 11622, 21036, 21158, 22789, 23244, 31737, 42316, 45578, 63474, 68367, 91156, 124463, 126948, 136734, 137527, 248926, 261197, 273468, 275054, 373389, 412581, 497852, 522394, 550108, 746778, 783591, 825162, 1044788, 1493556, 1567182, 1618019, 1650324, 3134364, 3236038, 3395561, 4854057, 6472076, 6791122, 9708114, 10186683, 13582244, 18544987, 19416228, 20373366, 37089974, 40746732, 55634961, 74179948, 111269922, 222539844, 241084831, 482169662, 723254493, 964339324, 1446508986, 2893017972]

約数ペア:

[(1, 2893017972), (2, 1446508986), (3, 964339324), (4, 723254493), (6, 482169662), (12, 241084831), (13, 222539844), (26, 111269922), (39, 74179948), (52, 55634961), (71, 40746732), (78, 37089974), (142, 20373366), (149, 19416228), (156, 18544987), (213, 13582244), (284, 10186683), (298, 9708114), (426, 6791122), (447, 6472076), (596, 4854057), (852, 3395561), (894, 3236038), (923, 3134364), (1753, 1650324), (1788, 1618019), (1846, 1567182), (1937, 1493556), (2769, 1044788), (3506, 825162), (3692, 783591), (3874, 746778), (5259, 550108), (5538, 522394), (5811, 497852), (7012, 412581), (7748, 373389), (10518, 275054), (10579, 273468), (11076, 261197), (11622, 248926), (21036, 137527), (21158, 136734), (22789, 126948), (23244, 124463), (31737, 91156), (42316, 68367), (45578, 63474)]