2016987198

素因数分解:

$2^1\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{309259}}^1$

素因数の和:310351

約数の個数: 16

約数和(自身を含む): 4037698560

約数和(自身を除く): 2020711362

約数列:

[1, 2, 3, 6, 1087, 2174, 3261, 6522, 309259, 618518, 927777, 1855554, 336164533, 672329066, 1008493599, 2016987198]

約数ペア:

[(1, 2016987198), (2, 1008493599), (3, 672329066), (6, 336164533), (1087, 1855554), (2174, 927777), (3261, 618518), (6522, 309259)]