2017849938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2539}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 4547128320

約数和(自身を除く): 2529278382

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 443, 598, 886, 897, 1329, 1794, 2539, 2658, 5078, 5759, 7617, 10189, 11518, 15234, 17277, 20378, 30567, 33007, 34554, 58397, 61134, 66014, 99021, 116794, 132457, 175191, 198042, 264914, 350382, 397371, 759161, 794742, 1124777, 1518322, 2249554, 2277483, 3374331, 4554966, 6748662, 14622101, 25869871, 29244202, 43866303, 51739742, 77609613, 87732606, 155219226, 336308323, 672616646, 1008924969, 2017849938]

約数ペア:

[(1, 2017849938), (2, 1008924969), (3, 672616646), (6, 336308323), (13, 155219226), (23, 87732606), (26, 77609613), (39, 51739742), (46, 43866303), (69, 29244202), (78, 25869871), (138, 14622101), (299, 6748662), (443, 4554966), (598, 3374331), (886, 2277483), (897, 2249554), (1329, 1518322), (1794, 1124777), (2539, 794742), (2658, 759161), (5078, 397371), (5759, 350382), (7617, 264914), (10189, 198042), (11518, 175191), (15234, 132457), (17277, 116794), (20378, 99021), (30567, 66014), (33007, 61134), (34554, 58397)]