2834584090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21804493}}^1$

素因数の和:21804513

約数の個数: 16

約数和(自身を含む): 5494732488

約数和(自身を除く): 2660148398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21804493, 43608986, 109022465, 218044930, 283458409, 566916818, 1417292045, 2834584090]

約数ペア:

[(1, 2834584090), (2, 1417292045), (5, 566916818), (10, 283458409), (13, 218044930), (26, 109022465), (65, 43608986), (130, 21804493)]