2049616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2478

約数の個数: 20

約数和(自身を含む): 4047732

約数和(自身を除く): 1998116

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2417, 4834, 9668, 19336, 38672, 128101, 256202, 512404, 1024808, 2049616]

約数ペア:

[(1, 2049616), (2, 1024808), (4, 512404), (8, 256202), (16, 128101), (53, 38672), (106, 19336), (212, 9668), (424, 4834), (848, 2417)]