1999545906

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{470039}}^1$

素因数の和:470753

約数の個数: 16

約数和(自身を含む): 4004740800

約数和(自身を除く): 2005194894

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 470039, 940078, 1410117, 2820234, 333257651, 666515302, 999772953, 1999545906]

約数ペア:

[(1, 1999545906), (2, 999772953), (3, 666515302), (6, 333257651), (709, 2820234), (1418, 1410117), (2127, 940078), (4254, 470039)]