130379908

素因数分解:

$2^2\times {\mathrm{311}}^2\times {\mathrm{337}}^1$

素因数の和:963

約数の個数: 18

約数和(自身を含む): 229580078

約数和(自身を除く): 99200170

約数列:

[1, 2, 4, 311, 337, 622, 674, 1244, 1348, 96721, 104807, 193442, 209614, 386884, 419228, 32594977, 65189954, 130379908]

約数ペア:

[(1, 130379908), (2, 65189954), (4, 32594977), (311, 419228), (337, 386884), (622, 209614), (674, 193442), (1244, 104807), (1348, 96721)]