2011963072

素因数分解:

$2^6\times 7^1\times {\mathrm{4490989}}^1$

素因数の和:4491008

約数の個数: 28

約数和(自身を含む): 4562845840

約数和(自身を除く): 2550882768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4490989, 8981978, 17963956, 31436923, 35927912, 62873846, 71855824, 125747692, 143711648, 251495384, 287423296, 502990768, 1005981536, 2011963072]

約数ペア:

[(1, 2011963072), (2, 1005981536), (4, 502990768), (7, 287423296), (8, 251495384), (14, 143711648), (16, 125747692), (28, 71855824), (32, 62873846), (56, 35927912), (64, 31436923), (112, 17963956), (224, 8981978), (448, 4490989)]