1147286

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 24

約数和(自身を含む): 2093040

約数和(自身を除く): 945754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 509, 1018, 1127, 2254, 3563, 7126, 11707, 23414, 24941, 49882, 81949, 163898, 573643, 1147286]

約数ペア:

[(1, 1147286), (2, 573643), (7, 163898), (14, 81949), (23, 49882), (46, 24941), (49, 23414), (98, 11707), (161, 7126), (322, 3563), (509, 2254), (1018, 1127)]