3896854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 6391728

約数和(自身を除く): 2494874

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2237, 4474, 29081, 58162, 149879, 299758, 1948427, 3896854]

約数ペア:

[(1, 3896854), (2, 1948427), (13, 299758), (26, 149879), (67, 58162), (134, 29081), (871, 4474), (1742, 2237)]