3989798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 6486480

約数和(自身を除く): 2496682

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 2729, 5458, 46393, 92786, 117347, 234694, 1994899, 3989798]

約数ペア:

[(1, 3989798), (2, 1994899), (17, 234694), (34, 117347), (43, 92786), (86, 46393), (731, 5458), (1462, 2729)]