7459895521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{260717}}^1$

素因数の和:260832

約数の個数: 16

約数和(自身を含む): 8409719808

約数和(自身を除く): 949824287

約数列:

[1, 13, 31, 71, 403, 923, 2201, 28613, 260717, 3389321, 8082227, 18510907, 105068951, 240641791, 573838117, 7459895521]

約数ペア:

[(1, 7459895521), (13, 573838117), (31, 240641791), (71, 105068951), (403, 18510907), (923, 8082227), (2201, 3389321), (28613, 260717)]