2079649910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15997307}}^1$

素因数の和:15997327

約数の個数: 16

約数和(自身を含む): 4031321616

約数和(自身を除く): 1951671706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15997307, 31994614, 79986535, 159973070, 207964991, 415929982, 1039824955, 2079649910]

約数ペア:

[(1, 2079649910), (2, 1039824955), (5, 415929982), (10, 207964991), (13, 159973070), (26, 79986535), (65, 31994614), (130, 15997307)]