2097986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 3507840

約数和(自身を除く): 1409854

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2029, 4058, 22319, 44638, 95363, 190726, 1048993, 2097986]

約数ペア:

[(1, 2097986), (2, 1048993), (11, 190726), (22, 95363), (47, 44638), (94, 22319), (517, 4058), (1034, 2029)]