266426612

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{102001}}^1$

素因数の和:102658

約数の個数: 12

約数和(自身を含む): 466965156

約数和(自身を除く): 200538544

約数列:

[1, 2, 4, 653, 1306, 2612, 102001, 204002, 408004, 66606653, 133213306, 266426612]

約数ペア:

[(1, 266426612), (2, 133213306), (4, 66606653), (653, 408004), (1306, 204002), (2612, 102001)]