201103419478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{594980531}}^1$

素因数の和:594980559

約数の個数: 12

約数和(自身を含む): 326644312068

約数和(自身を除く): 125540892590

約数列:

[1, 2, 13, 26, 169, 338, 594980531, 1189961062, 7734746903, 15469493806, 100551709739, 201103419478]

約数ペア:

[(1, 201103419478), (2, 100551709739), (13, 15469493806), (26, 7734746903), (169, 1189961062), (338, 594980531)]