2215432921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2543551}}^1$

素因数の和:2543631

約数の個数: 8

約数和(自身を含む): 2421461504

約数和(自身を除く): 206028583

約数列:

[1, 13, 67, 871, 2543551, 33066163, 170417917, 2215432921]

約数ペア:

[(1, 2215432921), (13, 170417917), (67, 33066163), (871, 2543551)]