1444679516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{159739}}^1$

素因数の和:159786

約数の個数: 48

約数和(自身を含む): 3220358400

約数和(自身を除く): 1775678884

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 159739, 319478, 638956, 1118173, 2236346, 2715563, 3035041, 4472692, 5431126, 6070082, 10862252, 12140164, 19008941, 21245287, 38017882, 42490574, 51595697, 76035764, 84981148, 103191394, 206382788, 361169879, 722339758, 1444679516]

約数ペア:

[(1, 1444679516), (2, 722339758), (4, 361169879), (7, 206382788), (14, 103191394), (17, 84981148), (19, 76035764), (28, 51595697), (34, 42490574), (38, 38017882), (68, 21245287), (76, 19008941), (119, 12140164), (133, 10862252), (238, 6070082), (266, 5431126), (323, 4472692), (476, 3035041), (532, 2715563), (646, 2236346), (1292, 1118173), (2261, 638956), (4522, 319478), (9044, 159739)]