1097431208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{3190207}}^1$

素因数の和:3190256

約数の個数: 16

約数和(自身を含む): 2105537280

約数和(自身を除く): 1008106072

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 3190207, 6380414, 12760828, 25521656, 137178901, 274357802, 548715604, 1097431208]

約数ペア:

[(1, 1097431208), (2, 548715604), (4, 274357802), (8, 137178901), (43, 25521656), (86, 12760828), (172, 6380414), (344, 3190207)]