639456914591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79524551}}^1$

素因数の和:79524622

約数の個数: 16

約数和(自身を含む): 755801342208

約数和(自身を除く): 116344427617

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 79524551, 874770061, 1351917367, 3419555693, 14871091037, 37615112623, 58132446781, 639456914591]

約数ペア:

[(1, 639456914591), (11, 58132446781), (17, 37615112623), (43, 14871091037), (187, 3419555693), (473, 1351917367), (731, 874770061), (8041, 79524551)]