275963714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5531}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 473981760

約数和(自身を除く): 198018046

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 494, 1313, 1919, 2626, 3838, 5531, 11062, 24947, 49894, 71903, 105089, 143806, 210178, 558631, 1117262, 1366157, 2732314, 7262203, 10613989, 14524406, 21227978, 137981857, 275963714]

約数ペア:

[(1, 275963714), (2, 137981857), (13, 21227978), (19, 14524406), (26, 10613989), (38, 7262203), (101, 2732314), (202, 1366157), (247, 1117262), (494, 558631), (1313, 210178), (1919, 143806), (2626, 105089), (3838, 71903), (5531, 49894), (11062, 24947)]