525116

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 18

約数和(自身を含む): 954072

約数和(自身を除く): 428956

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 1849, 3053, 3698, 6106, 7396, 12212, 131279, 262558, 525116]

約数ペア:

[(1, 525116), (2, 262558), (4, 131279), (43, 12212), (71, 7396), (86, 6106), (142, 3698), (172, 3053), (284, 1849)]