489595810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4450871}}^1$

素因数の和:4450889

約数の個数: 16

約数和(自身を含む): 961388352

約数和(自身を除く): 471792542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4450871, 8901742, 22254355, 44508710, 48959581, 97919162, 244797905, 489595810]

約数ペア:

[(1, 489595810), (2, 244797905), (5, 97919162), (10, 48959581), (11, 44508710), (22, 22254355), (55, 8901742), (110, 4450871)]