2028019730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{132637}}^1$

素因数の和:132794

約数の個数: 32

約数和(自身を含む): 4010973120

約数和(自身を除く): 1982953390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 132637, 265274, 663185, 1326370, 1459007, 2918014, 7295035, 14590070, 18436543, 36873086, 92182715, 184365430, 202801973, 405603946, 1014009865, 2028019730]

約数ペア:

[(1, 2028019730), (2, 1014009865), (5, 405603946), (10, 202801973), (11, 184365430), (22, 92182715), (55, 36873086), (110, 18436543), (139, 14590070), (278, 7295035), (695, 2918014), (1390, 1459007), (1529, 1326370), (3058, 663185), (7645, 265274), (15290, 132637)]