174982214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{723067}}^1$

素因数の和:723091

約数の個数: 12

約数和(自身を含む): 288504132

約数和(自身を除く): 113521918

約数列:

[1, 2, 11, 22, 121, 242, 723067, 1446134, 7953737, 15907474, 87491107, 174982214]

約数ペア:

[(1, 174982214), (2, 87491107), (11, 15907474), (22, 7953737), (121, 1446134), (242, 723067)]