1258496

素因数分解:

$2^{10}\times {\mathrm{1229}}^1$

素因数の和:1249

約数の個数: 22

約数和(自身を含む): 2517810

約数和(自身を除く): 1259314

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1229, 2458, 4916, 9832, 19664, 39328, 78656, 157312, 314624, 629248, 1258496]

約数ペア:

[(1, 1258496), (2, 629248), (4, 314624), (8, 157312), (16, 78656), (32, 39328), (64, 19664), (128, 9832), (256, 4916), (512, 2458), (1024, 1229)]