2019746864

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{3607}}^1$

素因数の和:4137

約数の個数: 40

約数和(自身を含む): 3972840960

約数和(自身を除く): 1953094096

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 443, 632, 886, 1264, 1772, 3544, 3607, 7088, 7214, 14428, 28856, 34997, 57712, 69994, 139988, 279976, 284953, 559952, 569906, 1139812, 1597901, 2279624, 3195802, 4559248, 6391604, 12783208, 25566416, 126234179, 252468358, 504936716, 1009873432, 2019746864]

約数ペア:

[(1, 2019746864), (2, 1009873432), (4, 504936716), (8, 252468358), (16, 126234179), (79, 25566416), (158, 12783208), (316, 6391604), (443, 4559248), (632, 3195802), (886, 2279624), (1264, 1597901), (1772, 1139812), (3544, 569906), (3607, 559952), (7088, 284953), (7214, 279976), (14428, 139988), (28856, 69994), (34997, 57712)]