2016119812

素因数分解:

$2^2\times 7^1\times {\mathrm{72004279}}^1$

素因数の和:72004290

約数の個数: 12

約数和(自身を含む): 4032239680

約数和(自身を除く): 2016119868

約数列:

[1, 2, 4, 7, 14, 28, 72004279, 144008558, 288017116, 504029953, 1008059906, 2016119812]

約数ペア:

[(1, 2016119812), (2, 1008059906), (4, 504029953), (7, 288017116), (14, 144008558), (28, 72004279)]