2487112019

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{7537}}^1$

素因数の和:7667

約数の個数: 32

約数和(自身を含む): 3126159360

約数和(自身を除く): 639047341

約数列:

[1, 7, 17, 47, 59, 119, 329, 413, 799, 1003, 2773, 5593, 7021, 7537, 19411, 47141, 52759, 128129, 329987, 354239, 444683, 896903, 2479673, 3112781, 6022063, 7559611, 20900101, 42154441, 52917277, 146300707, 355301717, 2487112019]

約数ペア:

[(1, 2487112019), (7, 355301717), (17, 146300707), (47, 52917277), (59, 42154441), (119, 20900101), (329, 7559611), (413, 6022063), (799, 3112781), (1003, 2479673), (2773, 896903), (5593, 444683), (7021, 354239), (7537, 329987), (19411, 128129), (47141, 52759)]