2109246

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 2124354

約数列:

[1, 2, 3, 6, 419, 838, 839, 1257, 1678, 2514, 2517, 5034, 351541, 703082, 1054623, 2109246]

約数ペア:

[(1, 2109246), (2, 1054623), (3, 703082), (6, 351541), (419, 5034), (838, 2517), (839, 2514), (1257, 1678)]