253360226

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{786833}}^1$

素因数の和:786865

約数の個数: 16

約数和(自身を含む): 453216384

約数和(自身を除く): 199856158

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 786833, 1573666, 5507831, 11015662, 18097159, 36194318, 126680113, 253360226]

約数ペア:

[(1, 253360226), (2, 126680113), (7, 36194318), (14, 18097159), (23, 11015662), (46, 5507831), (161, 1573666), (322, 786833)]