446063536

素因数分解:

$2^4\times {\mathrm{2557}}^1\times {\mathrm{10903}}^1$

素因数の和:13468

約数の個数: 20

約数和(自身を含む): 864665392

約数和(自身を除く): 418601856

約数列:

[1, 2, 4, 8, 16, 2557, 5114, 10228, 10903, 20456, 21806, 40912, 43612, 87224, 174448, 27878971, 55757942, 111515884, 223031768, 446063536]

約数ペア:

[(1, 446063536), (2, 223031768), (4, 111515884), (8, 55757942), (16, 27878971), (2557, 174448), (5114, 87224), (10228, 43612), (10903, 40912), (20456, 21806)]