5421288

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 13680000

約数和(自身を除く): 8258712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 1999, 2712, 3998, 5997, 7996, 11994, 15992, 23988, 47976, 225887, 451774, 677661, 903548, 1355322, 1807096, 2710644, 5421288]

約数ペア:

[(1, 5421288), (2, 2710644), (3, 1807096), (4, 1355322), (6, 903548), (8, 677661), (12, 451774), (24, 225887), (113, 47976), (226, 23988), (339, 15992), (452, 11994), (678, 7996), (904, 5997), (1356, 3998), (1999, 2712)]