6678646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 10968048

約数和(自身を除く): 4289402

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 4211, 8422, 54743, 109486, 256871, 513742, 3339323, 6678646]

約数ペア:

[(1, 6678646), (2, 3339323), (13, 513742), (26, 256871), (61, 109486), (122, 54743), (793, 8422), (1586, 4211)]