2011397936

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{271517}}^1$

素因数の和:271988

約数の個数: 20

約数和(自身を含む): 3905514912

約数和(自身を除く): 1894116976

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 271517, 543034, 1086068, 2172136, 4344272, 125712371, 251424742, 502849484, 1005698968, 2011397936]

約数ペア:

[(1, 2011397936), (2, 1005698968), (4, 502849484), (8, 251424742), (16, 125712371), (463, 4344272), (926, 2172136), (1852, 1086068), (3704, 543034), (7408, 271517)]