1340936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5444

約数の個数: 16

約数和(自身を含む): 2595840

約数和(自身を除く): 1254904

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5407, 10814, 21628, 43256, 167617, 335234, 670468, 1340936]

約数ペア:

[(1, 1340936), (2, 670468), (4, 335234), (8, 167617), (31, 43256), (62, 21628), (124, 10814), (248, 5407)]