1340512418

素因数分解:

$2^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{115781}}^1$

素因数の和:116617

約数の個数: 16

約数和(自身を含む): 2300819904

約数和(自身を除く): 960307486

約数列:

[1, 2, 7, 14, 827, 1654, 5789, 11578, 115781, 231562, 810467, 1620934, 95750887, 191501774, 670256209, 1340512418]

約数ペア:

[(1, 1340512418), (2, 670256209), (7, 191501774), (14, 95750887), (827, 1620934), (1654, 810467), (5789, 231562), (11578, 115781)]