2104879084

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2897}}^1$

素因数の和:3263

約数の個数: 72

約数和(自身を含む): 4689960912

約数和(自身を除く): 2585081828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 337, 539, 674, 1078, 1348, 2156, 2359, 2897, 3707, 4718, 5794, 7414, 9436, 11588, 14828, 16513, 20279, 25949, 31867, 33026, 40558, 51898, 63734, 66052, 81116, 103796, 127468, 141953, 181643, 223069, 283906, 363286, 446138, 567812, 726572, 892276, 976289, 1561483, 1952578, 3122966, 3905156, 6245932, 6834023, 10739179, 13668046, 21478358, 27336092, 42956716, 47838161, 75174253, 95676322, 150348506, 191352644, 300697012, 526219771, 1052439542, 2104879084]

約数ペア:

[(1, 2104879084), (2, 1052439542), (4, 526219771), (7, 300697012), (11, 191352644), (14, 150348506), (22, 95676322), (28, 75174253), (44, 47838161), (49, 42956716), (77, 27336092), (98, 21478358), (154, 13668046), (196, 10739179), (308, 6834023), (337, 6245932), (539, 3905156), (674, 3122966), (1078, 1952578), (1348, 1561483), (2156, 976289), (2359, 892276), (2897, 726572), (3707, 567812), (4718, 446138), (5794, 363286), (7414, 283906), (9436, 223069), (11588, 181643), (14828, 141953), (16513, 127468), (20279, 103796), (25949, 81116), (31867, 66052), (33026, 63734), (40558, 51898)]