4459345919

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1\times {\mathrm{5021}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 5172097536

約数和(自身を除く): 712751617

約数列:

[1, 7, 71, 497, 1787, 5021, 12509, 35147, 126877, 356491, 888139, 2495437, 8972527, 62807689, 637049417, 4459345919]

約数ペア:

[(1, 4459345919), (7, 637049417), (71, 62807689), (497, 8972527), (1787, 2495437), (5021, 888139), (12509, 356491), (35147, 126877)]