2895998399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5367

約数の個数: 32

約数和(自身を含む): 3628154880

約数和(自身を除く): 732156481

約数列:

[1, 7, 17, 37, 119, 127, 259, 629, 889, 2159, 4403, 4699, 5179, 15113, 32893, 36253, 79883, 88043, 191623, 559181, 616301, 657733, 1341361, 3257591, 4604131, 11181461, 22803137, 24336121, 78270227, 170352847, 413714057, 2895998399]

約数ペア:

[(1, 2895998399), (7, 413714057), (17, 170352847), (37, 78270227), (119, 24336121), (127, 22803137), (259, 11181461), (629, 4604131), (889, 3257591), (2159, 1341361), (4403, 657733), (4699, 616301), (5179, 559181), (15113, 191623), (32893, 88043), (36253, 79883)]