2530495297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 2947875840

約数和(自身を除く): 417380543

約数列:

[1, 11, 19, 151, 181, 209, 443, 1661, 1991, 2869, 3439, 4873, 8417, 27331, 31559, 37829, 66893, 80183, 92587, 300641, 519289, 735823, 882013, 1270967, 1523477, 5712179, 12107633, 13980637, 16758247, 133183963, 230045027, 2530495297]

約数ペア:

[(1, 2530495297), (11, 230045027), (19, 133183963), (151, 16758247), (181, 13980637), (209, 12107633), (443, 5712179), (1661, 1523477), (1991, 1270967), (2869, 882013), (3439, 735823), (4873, 519289), (8417, 300641), (27331, 92587), (31559, 80183), (37829, 66893)]