490496

素因数分解:

$2^{10}\times {\mathrm{479}}^1$

素因数の和:499

約数の個数: 22

約数和(自身を含む): 982560

約数和(自身を除く): 492064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 479, 512, 958, 1024, 1916, 3832, 7664, 15328, 30656, 61312, 122624, 245248, 490496]

約数ペア:

[(1, 490496), (2, 245248), (4, 122624), (8, 61312), (16, 30656), (32, 15328), (64, 7664), (128, 3832), (256, 1916), (479, 1024), (512, 958)]