1513288

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 3303360

約数和(自身を除く): 1790072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 443, 488, 854, 886, 1708, 1772, 3101, 3416, 3544, 6202, 12404, 24808, 27023, 54046, 108092, 189161, 216184, 378322, 756644, 1513288]

約数ペア:

[(1, 1513288), (2, 756644), (4, 378322), (7, 216184), (8, 189161), (14, 108092), (28, 54046), (56, 27023), (61, 24808), (122, 12404), (244, 6202), (427, 3544), (443, 3416), (488, 3101), (854, 1772), (886, 1708)]