142705732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{144439}}^1$

素因数の和:144475

約数の個数: 24

約数和(自身を含む): 283102400

約数和(自身を除く): 140396668

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 144439, 288878, 577756, 1877707, 2744341, 3755414, 5488682, 7510828, 10977364, 35676433, 71352866, 142705732]

約数ペア:

[(1, 142705732), (2, 71352866), (4, 35676433), (13, 10977364), (19, 7510828), (26, 5488682), (38, 3755414), (52, 2744341), (76, 1877707), (247, 577756), (494, 288878), (988, 144439)]