2247759527

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{19913}}^1$

素因数の和:20402

約数の個数: 16

約数和(自身を含む): 2553771360

約数和(自身を除く): 306011833

約数列:

[1, 13, 19, 247, 457, 5941, 8683, 19913, 112879, 258869, 378347, 4918511, 9100241, 118303133, 172904579, 2247759527]

約数ペア:

[(1, 2247759527), (13, 172904579), (19, 118303133), (247, 9100241), (457, 4918511), (5941, 378347), (8683, 258869), (19913, 112879)]