2081409.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{276191}}^1$

素因数の和:276211

約数の個数: 16

約数和(自身を含む): 79543296

約数和(自身を除く): 37009882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 276191, 552382, 1933337, 3038101, 3866674, 6076202, 21266707, 42533414]

約数ペア:

[(1, 42533414), (2, 21266707), (7, 6076202), (11, 3866674), (14, 3038101), (22, 1933337), (77, 552382), (154, 276191)]