2080632489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{130439}}^1$

素因数の和:130864

約数の個数: 16

約数和(自身を含む): 2994902400

約数和(自身を除く): 914269911

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 130439, 391317, 1695707, 5087121, 53349551, 160048653, 693544163, 2080632489]

約数ペア:

[(1, 2080632489), (3, 693544163), (13, 160048653), (39, 53349551), (409, 5087121), (1227, 1695707), (5317, 391317), (15951, 130439)]