269534416

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{42433}}^1$

素因数の和:42838

約数の個数: 20

約数和(自身を含む): 523550692

約数和(自身を除く): 254016276

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 42433, 84866, 169732, 339464, 678928, 16845901, 33691802, 67383604, 134767208, 269534416]

約数ペア:

[(1, 269534416), (2, 134767208), (4, 67383604), (8, 33691802), (16, 16845901), (397, 678928), (794, 339464), (1588, 169732), (3176, 84866), (6352, 42433)]