2829897791

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{67979}}^1$

素因数の和:68318

約数の個数: 16

約数和(自身を含む): 3415315200

約数和(自身を除く): 585417409

約数列:

[1, 7, 19, 133, 313, 2191, 5947, 41629, 67979, 475853, 1291601, 9041207, 21277427, 148941989, 404271113, 2829897791]

約数ペア:

[(1, 2829897791), (7, 404271113), (19, 148941989), (133, 21277427), (313, 9041207), (2191, 1291601), (5947, 475853), (41629, 67979)]