2217344324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{42641237}}^1$

素因数の和:42641254

約数の個数: 12

約数和(自身を含む): 4178841324

約数和(自身を除く): 1961497000

約数列:

[1, 2, 4, 13, 26, 52, 42641237, 85282474, 170564948, 554336081, 1108672162, 2217344324]

約数ペア:

[(1, 2217344324), (2, 1108672162), (4, 554336081), (13, 170564948), (26, 85282474), (52, 42641237)]