275582006

素因数分解:

$2^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{9857}}^1$

素因数の和:11863

約数の個数: 16

約数和(自身を含む): 472710816

約数和(自身を除く): 197128810

約数列:

[1, 2, 7, 14, 1997, 3994, 9857, 13979, 19714, 27958, 68999, 137998, 19684429, 39368858, 137791003, 275582006]

約数ペア:

[(1, 275582006), (2, 137791003), (7, 39368858), (14, 19684429), (1997, 137998), (3994, 68999), (9857, 27958), (13979, 19714)]