2970293774

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{405667}}^1$

素因数の和:406199

約数の個数: 16

約数和(自身を含む): 5101680768

約数和(自身を除く): 2131386994

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 7322, 405667, 811334, 2839669, 5679338, 212163841, 424327682, 1485146887, 2970293774]

約数ペア:

[(1, 2970293774), (2, 1485146887), (7, 424327682), (14, 212163841), (523, 5679338), (1046, 2839669), (3661, 811334), (7322, 405667)]