2112976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3270

約数の個数: 20

約数和(自身を含む): 4195044

約数和(自身を除く): 2082068

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3221, 6442, 12884, 25768, 51536, 132061, 264122, 528244, 1056488, 2112976]

約数ペア:

[(1, 2112976), (2, 1056488), (4, 528244), (8, 264122), (16, 132061), (41, 51536), (82, 25768), (164, 12884), (328, 6442), (656, 3221)]