2247678710

素因数分解:

$2^1\times 5^1\times {\mathrm{10487}}^1\times {\mathrm{21433}}^1$

素因数の和:31927

約数の個数: 16

約数和(自身を含む): 4046396256

約数和(自身を除く): 1798717546

約数列:

[1, 2, 5, 10, 10487, 20974, 21433, 42866, 52435, 104870, 107165, 214330, 224767871, 449535742, 1123839355, 2247678710]

約数ペア:

[(1, 2247678710), (2, 1123839355), (5, 449535742), (10, 224767871), (10487, 214330), (20974, 107165), (21433, 104870), (42866, 52435)]