89618269

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2311}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 102282880

約数和(自身を除く): 12664611

約数列:

[1, 13, 19, 157, 247, 2041, 2311, 2983, 30043, 38779, 43909, 362827, 570817, 4716751, 6893713, 89618269]

約数ペア:

[(1, 89618269), (13, 6893713), (19, 4716751), (157, 570817), (247, 362827), (2041, 43909), (2311, 38779), (2983, 30043)]