426536254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{19489}}^1$

素因数の和:19875

約数の個数: 16

約数和(自身を含む): 662348160

約数和(自身を除く): 235811906

約数列:

[1, 2, 31, 62, 353, 706, 10943, 19489, 21886, 38978, 604159, 1208318, 6879617, 13759234, 213268127, 426536254]

約数ペア:

[(1, 426536254), (2, 213268127), (31, 13759234), (62, 6879617), (353, 1208318), (706, 604159), (10943, 38978), (19489, 21886)]