261450098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{110503}}^1$

素因数の和:110538

約数の個数: 24

約数和(自身を含む): 485333568

約数和(自身を除く): 223883470

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 110503, 221006, 773521, 1436539, 1547042, 2873078, 10055773, 18675007, 20111546, 37350014, 130725049, 261450098]

約数ペア:

[(1, 261450098), (2, 130725049), (7, 37350014), (13, 20111546), (14, 18675007), (26, 10055773), (91, 2873078), (169, 1547042), (182, 1436539), (338, 773521), (1183, 221006), (2366, 110503)]