2004016054

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1\times {\mathrm{6781}}^1$

素因数の和:8271

約数の個数: 16

約数和(自身を含む): 3036762576

約数和(自身を除く): 1032746522

約数列:

[1, 2, 107, 214, 1381, 2762, 6781, 13562, 147767, 295534, 725567, 1451134, 9364561, 18729122, 1002008027, 2004016054]

約数ペア:

[(1, 2004016054), (2, 1002008027), (107, 18729122), (214, 9364561), (1381, 1451134), (2762, 725567), (6781, 295534), (13562, 147767)]