2000662278

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{520193}}^1$

素因数の和:520839

約数の個数: 16

約数和(自身を含む): 4007574576

約数和(自身を除く): 2006912298

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 520193, 1040386, 1560579, 3121158, 333443713, 666887426, 1000331139, 2000662278]

約数ペア:

[(1, 2000662278), (2, 1000331139), (3, 666887426), (6, 333443713), (641, 3121158), (1282, 1560579), (1923, 1040386), (3846, 520193)]