1680040442

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{919}}^1\times {\mathrm{3923}}^1$

素因数の和:5077

約数の個数: 16

約数和(自身を含む): 2534276160

約数和(自身を除く): 854235718

約数列:

[1, 2, 233, 466, 919, 1838, 3923, 7846, 214127, 428254, 914059, 1828118, 3605237, 7210474, 840020221, 1680040442]

約数ペア:

[(1, 1680040442), (2, 840020221), (233, 7210474), (466, 3605237), (919, 1828118), (1838, 914059), (3923, 428254), (7846, 214127)]