2021888868

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2373109}}^1$

素因数の和:2373187

約数の個数: 24

約数和(自身を含む): 4784189760

約数和(自身を除く): 2762300892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2373109, 4746218, 7119327, 9492436, 14238654, 28477308, 168490739, 336981478, 505472217, 673962956, 1010944434, 2021888868]

約数ペア:

[(1, 2021888868), (2, 1010944434), (3, 673962956), (4, 505472217), (6, 336981478), (12, 168490739), (71, 28477308), (142, 14238654), (213, 9492436), (284, 7119327), (426, 4746218), (852, 2373109)]