2079723906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1072

約数の個数: 96

約数和(自身を含む): 4959601920

約数和(自身を除く): 2879878014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 151, 213, 234, 302, 426, 453, 639, 829, 906, 923, 1278, 1359, 1658, 1846, 1963, 2487, 2718, 2769, 3926, 4974, 5538, 5889, 7461, 8307, 10721, 10777, 11778, 14922, 16614, 17667, 21442, 21554, 32163, 32331, 35334, 58859, 64326, 64662, 96489, 96993, 117718, 125179, 139373, 176577, 192978, 193986, 250358, 278746, 353154, 375537, 418119, 529731, 751074, 765167, 836238, 1059462, 1126611, 1254357, 1530334, 1627327, 2253222, 2295501, 2508714, 3254654, 4591002, 4881981, 6886503, 8887709, 9763962, 13773006, 14645943, 17775418, 26663127, 29291886, 53326254, 79989381, 115540217, 159978762, 231080434, 346620651, 693241302, 1039861953, 2079723906]

約数ペア:

[(1, 2079723906), (2, 1039861953), (3, 693241302), (6, 346620651), (9, 231080434), (13, 159978762), (18, 115540217), (26, 79989381), (39, 53326254), (71, 29291886), (78, 26663127), (117, 17775418), (142, 14645943), (151, 13773006), (213, 9763962), (234, 8887709), (302, 6886503), (426, 4881981), (453, 4591002), (639, 3254654), (829, 2508714), (906, 2295501), (923, 2253222), (1278, 1627327), (1359, 1530334), (1658, 1254357), (1846, 1126611), (1963, 1059462), (2487, 836238), (2718, 765167), (2769, 751074), (3926, 529731), (4974, 418119), (5538, 375537), (5889, 353154), (7461, 278746), (8307, 250358), (10721, 193986), (10777, 192978), (11778, 176577), (14922, 139373), (16614, 125179), (17667, 117718), (21442, 96993), (21554, 96489), (32163, 64662), (32331, 64326), (35334, 58859)]