489017836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{23291}}^1$

素因数の和:23505

約数の個数: 24

約数和(自身を含む): 890220240

約数和(自身を除く): 401202404

約数列:

[1, 2, 4, 29, 58, 116, 181, 362, 724, 5249, 10498, 20996, 23291, 46582, 93164, 675439, 1350878, 2701756, 4215671, 8431342, 16862684, 122254459, 244508918, 489017836]

約数ペア:

[(1, 489017836), (2, 244508918), (4, 122254459), (29, 16862684), (58, 8431342), (116, 4215671), (181, 2701756), (362, 1350878), (724, 675439), (5249, 93164), (10498, 46582), (20996, 23291)]