239372515196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{49580057}}^1$

素因数の和:49580149

約数の個数: 24

約数和(自身を含む): 449790286176

約数和(自身を除く): 210417770980

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 49580057, 99160114, 198320228, 842860969, 1685721938, 3371443876, 3520184047, 7040368094, 14080736188, 59843128799, 119686257598, 239372515196]

約数ペア:

[(1, 239372515196), (2, 119686257598), (4, 59843128799), (17, 14080736188), (34, 7040368094), (68, 3520184047), (71, 3371443876), (142, 1685721938), (284, 842860969), (1207, 198320228), (2414, 99160114), (4828, 49580057)]