2247603208

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1789493}}^1$

素因数の和:1789656

約数の個数: 16

約数和(自身を含む): 4241100780

約数和(自身を除く): 1993497572

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1789493, 3578986, 7157972, 14315944, 280950401, 561900802, 1123801604, 2247603208]

約数ペア:

[(1, 2247603208), (2, 1123801604), (4, 561900802), (8, 280950401), (157, 14315944), (314, 7157972), (628, 3578986), (1256, 1789493)]