26580814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12941}}^1$

素因数の和:13035

約数の個数: 16

約数和(自身を含む): 43485120

約数和(自身を除く): 16904306

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 12941, 25882, 168233, 336466, 1022339, 2044678, 13290407, 26580814]

約数ペア:

[(1, 26580814), (2, 13290407), (13, 2044678), (26, 1022339), (79, 336466), (158, 168233), (1027, 25882), (2054, 12941)]