285222716

素因数分解:

$2^2\times {\mathrm{1777}}^1\times {\mathrm{40127}}^1$

素因数の和:41908

約数の個数: 12

約数和(自身を含む): 499433088

約数和(自身を除く): 214210372

約数列:

[1, 2, 4, 1777, 3554, 7108, 40127, 80254, 160508, 71305679, 142611358, 285222716]

約数ペア:

[(1, 285222716), (2, 142611358), (4, 71305679), (1777, 160508), (3554, 80254), (7108, 40127)]