520067924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1747}}^1\times {\mathrm{3917}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 958812960

約数和(自身を除く): 438745036

約数列:

[1, 2, 4, 19, 38, 76, 1747, 3494, 3917, 6988, 7834, 15668, 33193, 66386, 74423, 132772, 148846, 297692, 6842999, 13685998, 27371996, 130016981, 260033962, 520067924]

約数ペア:

[(1, 520067924), (2, 260033962), (4, 130016981), (19, 27371996), (38, 13685998), (76, 6842999), (1747, 297692), (3494, 148846), (3917, 132772), (6988, 74423), (7834, 66386), (15668, 33193)]