2017031212

素因数分解:

$2^2\times 7^1\times {\mathrm{72036829}}^1$

素因数の和:72036840

約数の個数: 12

約数和(自身を含む): 4034062480

約数和(自身を除く): 2017031268

約数列:

[1, 2, 4, 7, 14, 28, 72036829, 144073658, 288147316, 504257803, 1008515606, 2017031212]

約数ペア:

[(1, 2017031212), (2, 1008515606), (4, 504257803), (7, 288147316), (14, 144073658), (28, 72036829)]