1909133068

素因数分解:

$2^2\times {\mathrm{1381}}^1\times {\mathrm{345607}}^1$

素因数の和:346992

約数の個数: 12

約数和(自身を含む): 3343411792

約数和(自身を除く): 1434278724

約数列:

[1, 2, 4, 1381, 2762, 5524, 345607, 691214, 1382428, 477283267, 954566534, 1909133068]

約数ペア:

[(1, 1909133068), (2, 954566534), (4, 477283267), (1381, 1382428), (2762, 691214), (5524, 345607)]