2881844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5447

約数の個数: 24

約数和(自身を含む): 6068160

約数和(自身を除く): 3186316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5417, 10834, 21668, 37919, 75838, 102923, 151676, 205846, 411692, 720461, 1440922, 2881844]

約数ペア:

[(1, 2881844), (2, 1440922), (4, 720461), (7, 411692), (14, 205846), (19, 151676), (28, 102923), (38, 75838), (76, 37919), (133, 21668), (266, 10834), (532, 5417)]