2081567128

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{1079651}}^1$

素因数の和:1079898

約数の個数: 16

約数和(自身を含む): 3919136760

約数和(自身を除く): 1837569632

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 1079651, 2159302, 4318604, 8637208, 260195891, 520391782, 1040783564, 2081567128]

約数ペア:

[(1, 2081567128), (2, 1040783564), (4, 520391782), (8, 260195891), (241, 8637208), (482, 4318604), (964, 2159302), (1928, 1079651)]