2027331394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{218887}}^1$

素因数の和:219321

約数の個数: 16

約数和(自身を含む): 3325346496

約数和(自身を除く): 1298015102

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 218887, 437774, 2407757, 4815514, 92151427, 184302854, 1013665697, 2027331394]

約数ペア:

[(1, 2027331394), (2, 1013665697), (11, 184302854), (22, 92151427), (421, 4815514), (842, 2407757), (4631, 437774), (9262, 218887)]