2581036798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3995413}}^1$

素因数の和:3995451

約数の個数: 16

約数和(自身を含む): 4315047120

約数和(自身を除く): 1734010322

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3995413, 7990826, 67922021, 75912847, 135844042, 151825694, 1290518399, 2581036798]

約数ペア:

[(1, 2581036798), (2, 1290518399), (17, 151825694), (19, 135844042), (34, 75912847), (38, 67922021), (323, 7990826), (646, 3995413)]