2021638517

素因数分解:

${\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 2108120640

約数和(自身を除く): 86482123

約数列:

[1, 29, 283, 313, 787, 8207, 9077, 22823, 88579, 222721, 246331, 2568791, 6458909, 7143599, 69711673, 2021638517]

約数ペア:

[(1, 2021638517), (29, 69711673), (283, 7143599), (313, 6458909), (787, 2568791), (8207, 246331), (9077, 222721), (22823, 88579)]