272590268

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{619}}^1\times {\mathrm{1237}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 483562800

約数和(自身を除く): 210972532

約数列:

[1, 2, 4, 89, 178, 356, 619, 1237, 1238, 2474, 2476, 4948, 55091, 110093, 110182, 220186, 220364, 440372, 765703, 1531406, 3062812, 68147567, 136295134, 272590268]

約数ペア:

[(1, 272590268), (2, 136295134), (4, 68147567), (89, 3062812), (178, 1531406), (356, 765703), (619, 440372), (1237, 220364), (1238, 220186), (2474, 110182), (2476, 110093), (4948, 55091)]