1668003412

素因数分解:

$2^2\times {\mathrm{1759}}^1\times {\mathrm{237067}}^1$

素因数の和:238830

約数の個数: 12

約数和(自身を含む): 2920677760

約数和(自身を除く): 1252674348

約数列:

[1, 2, 4, 1759, 3518, 7036, 237067, 474134, 948268, 417000853, 834001706, 1668003412]

約数ペア:

[(1, 1668003412), (2, 834001706), (4, 417000853), (1759, 948268), (3518, 474134), (7036, 237067)]