2243344090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17256493}}^1$

素因数の和:17256513

約数の個数: 16

約数和(自身を含む): 4348636488

約数和(自身を除く): 2105292398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17256493, 34512986, 86282465, 172564930, 224334409, 448668818, 1121672045, 2243344090]

約数ペア:

[(1, 2243344090), (2, 1121672045), (5, 448668818), (10, 224334409), (13, 172564930), (26, 86282465), (65, 34512986), (130, 17256493)]