2016198516

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{261301}}^1$

素因数の和:261951

約数の個数: 24

約数和(自身を含む): 4711797664

約数和(自身を除く): 2695599148

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 261301, 522602, 783903, 1045204, 1567806, 3135612, 168016543, 336033086, 504049629, 672066172, 1008099258, 2016198516]

約数ペア:

[(1, 2016198516), (2, 1008099258), (3, 672066172), (4, 504049629), (6, 336033086), (12, 168016543), (643, 3135612), (1286, 1567806), (1929, 1045204), (2572, 783903), (3858, 522602), (7716, 261301)]