2078943584254

素因数分解:

$2^1\times {\mathrm{677}}^1\times {\mathrm{2293}}^1\times {\mathrm{669607}}^1$

素因数の和:672579

約数の個数: 16

約数和(自身を含む): 3124388249568

約数和(自身を除く): 1045444665314

約数列:

[1, 2, 677, 1354, 2293, 4586, 669607, 1339214, 1552361, 3104722, 453323939, 906647878, 1535408851, 3070817702, 1039471792127, 2078943584254]

約数ペア:

[(1, 2078943584254), (2, 1039471792127), (677, 3070817702), (1354, 1535408851), (2293, 906647878), (4586, 453323939), (669607, 3104722), (1339214, 1552361)]