2008657308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2423}}^1$

素因数の和:2647

約数の個数: 96

約数和(自身を含む): 5473198080

約数和(自身を除く): 3464540772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 139, 142, 213, 278, 284, 417, 426, 497, 556, 834, 852, 973, 994, 1491, 1668, 1946, 1988, 2423, 2919, 2982, 3892, 4846, 5838, 5964, 7269, 9692, 9869, 11676, 14538, 16961, 19738, 29076, 29607, 33922, 39476, 50883, 59214, 67844, 69083, 101766, 118428, 138166, 172033, 203532, 207249, 276332, 336797, 344066, 414498, 516099, 673594, 688132, 828996, 1010391, 1032198, 1204231, 1347188, 2020782, 2064396, 2357579, 2408462, 3612693, 4041564, 4715158, 4816924, 7072737, 7225386, 9430316, 14145474, 14450772, 23912587, 28290948, 47825174, 71737761, 95650348, 143475522, 167388109, 286951044, 334776218, 502164327, 669552436, 1004328654, 2008657308]

約数ペア:

[(1, 2008657308), (2, 1004328654), (3, 669552436), (4, 502164327), (6, 334776218), (7, 286951044), (12, 167388109), (14, 143475522), (21, 95650348), (28, 71737761), (42, 47825174), (71, 28290948), (84, 23912587), (139, 14450772), (142, 14145474), (213, 9430316), (278, 7225386), (284, 7072737), (417, 4816924), (426, 4715158), (497, 4041564), (556, 3612693), (834, 2408462), (852, 2357579), (973, 2064396), (994, 2020782), (1491, 1347188), (1668, 1204231), (1946, 1032198), (1988, 1010391), (2423, 828996), (2919, 688132), (2982, 673594), (3892, 516099), (4846, 414498), (5838, 344066), (5964, 336797), (7269, 276332), (9692, 207249), (9869, 203532), (11676, 172033), (14538, 138166), (16961, 118428), (19738, 101766), (29076, 69083), (29607, 67844), (33922, 59214), (39476, 50883)]