8045261428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{217369}}^1$

素因数の和:217879

約数の個数: 24

約数和(自身を含む): 14850718400

約数和(自身を除く): 6805456972

約数列:

[1, 2, 4, 19, 38, 76, 487, 974, 1948, 9253, 18506, 37012, 217369, 434738, 869476, 4130011, 8260022, 16520044, 105858703, 211717406, 423434812, 2011315357, 4022630714, 8045261428]

約数ペア:

[(1, 8045261428), (2, 4022630714), (4, 2011315357), (19, 423434812), (38, 211717406), (76, 105858703), (487, 16520044), (974, 8260022), (1948, 4130011), (9253, 869476), (18506, 434738), (37012, 217369)]