2838996853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{6857}}^1$

素因数の和:7177

約数の個数: 32

約数和(自身を含む): 3739530240

約数和(自身を除く): 900533387

約数列:

[1, 7, 11, 19, 77, 133, 209, 283, 1463, 1981, 3113, 5377, 6857, 21791, 37639, 47999, 59147, 75427, 130283, 414029, 527989, 911981, 1433113, 1940531, 10031791, 13583717, 21345841, 36870089, 149420887, 258090623, 405570979, 2838996853]

約数ペア:

[(1, 2838996853), (7, 405570979), (11, 258090623), (19, 149420887), (77, 36870089), (133, 21345841), (209, 13583717), (283, 10031791), (1463, 1940531), (1981, 1433113), (3113, 911981), (5377, 527989), (6857, 414029), (21791, 130283), (37639, 75427), (47999, 59147)]