2421248

素因数分解:

$2^9\times {\mathrm{4729}}^1$

素因数の和:4747

約数の個数: 20

約数和(自身を含む): 4838790

約数和(自身を除く): 2417542

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4729, 9458, 18916, 37832, 75664, 151328, 302656, 605312, 1210624, 2421248]

約数ペア:

[(1, 2421248), (2, 1210624), (4, 605312), (8, 302656), (16, 151328), (32, 75664), (64, 37832), (128, 18916), (256, 9458), (512, 4729)]