285103754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{20269}}^1$

素因数の和:20825

約数の個数: 16

約数和(自身を含む): 461426280

約数和(自身を除く): 176322526

約数列:

[1, 2, 13, 26, 541, 1082, 7033, 14066, 20269, 40538, 263497, 526994, 10965529, 21931058, 142551877, 285103754]

約数ペア:

[(1, 285103754), (2, 142551877), (13, 21931058), (26, 10965529), (541, 526994), (1082, 263497), (7033, 40538), (14066, 20269)]