426565586

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{6781}}^1$

素因数の和:7297

約数の個数: 16

約数和(自身を含む): 650420928

約数和(自身を除く): 223855342

約数列:

[1, 2, 71, 142, 443, 886, 6781, 13562, 31453, 62906, 481451, 962902, 3003983, 6007966, 213282793, 426565586]

約数ペア:

[(1, 426565586), (2, 213282793), (71, 6007966), (142, 3003983), (443, 962902), (886, 481451), (6781, 62906), (13562, 31453)]