248808534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167887}}^1$

素因数の和:167924

約数の個数: 32

約数和(自身を含む): 564103680

約数和(自身を除く): 315295146

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 167887, 335774, 503661, 1007322, 2182531, 3189853, 4365062, 6379706, 6547593, 9569559, 13095186, 19139118, 41468089, 82936178, 124404267, 248808534]

約数ペア:

[(1, 248808534), (2, 124404267), (3, 82936178), (6, 41468089), (13, 19139118), (19, 13095186), (26, 9569559), (38, 6547593), (39, 6379706), (57, 4365062), (78, 3189853), (114, 2182531), (247, 1007322), (494, 503661), (741, 335774), (1482, 167887)]