513894

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 16

約数和(自身を含む): 1053360

約数和(自身を除く): 539466

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 2089, 4178, 6267, 12534, 85649, 171298, 256947, 513894]

約数ペア:

[(1, 513894), (2, 256947), (3, 171298), (6, 85649), (41, 12534), (82, 6267), (123, 4178), (246, 2089)]