2019856728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{6551}}^1$

素因数の和:7032

約数の個数: 64

約数和(自身を含む): 5236358400

約数和(自身を除く): 3216501672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 443, 696, 886, 1329, 1772, 2658, 3544, 5316, 6551, 10632, 12847, 13102, 19653, 25694, 26204, 38541, 39306, 51388, 52408, 77082, 78612, 102776, 154164, 157224, 189979, 308328, 379958, 569937, 759916, 1139874, 1519832, 2279748, 2902093, 4559496, 5804186, 8706279, 11608372, 17412558, 23216744, 34825116, 69650232, 84160697, 168321394, 252482091, 336642788, 504964182, 673285576, 1009928364, 2019856728]

約数ペア:

[(1, 2019856728), (2, 1009928364), (3, 673285576), (4, 504964182), (6, 336642788), (8, 252482091), (12, 168321394), (24, 84160697), (29, 69650232), (58, 34825116), (87, 23216744), (116, 17412558), (174, 11608372), (232, 8706279), (348, 5804186), (443, 4559496), (696, 2902093), (886, 2279748), (1329, 1519832), (1772, 1139874), (2658, 759916), (3544, 569937), (5316, 379958), (6551, 308328), (10632, 189979), (12847, 157224), (13102, 154164), (19653, 102776), (25694, 78612), (26204, 77082), (38541, 52408), (39306, 51388)]