2279680481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{8467}}^1$

素因数の和:8768

約数の個数: 16

約数和(自身を含む): 2489592000

約数和(自身を除く): 209911519

約数列:

[1, 13, 139, 149, 1807, 1937, 8467, 20711, 110071, 269243, 1176913, 1261583, 15299869, 16400579, 175360037, 2279680481]

約数ペア:

[(1, 2279680481), (13, 175360037), (139, 16400579), (149, 15299869), (1807, 1261583), (1937, 1176913), (8467, 269243), (20711, 110071)]