2021075978

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{733}}^1\times {\mathrm{4349}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 3046026600

約数和(自身を除く): 1024950622

約数列:

[1, 2, 317, 634, 733, 1466, 4349, 8698, 232361, 464722, 1378633, 2757266, 3187817, 6375634, 1010537989, 2021075978]

約数ペア:

[(1, 2021075978), (2, 1010537989), (317, 6375634), (634, 3187817), (733, 2757266), (1466, 1378633), (4349, 464722), (8698, 232361)]