454424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 872520

約数和(自身を除く): 418096

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1321, 2642, 5284, 10568, 56803, 113606, 227212, 454424]

約数ペア:

[(1, 454424), (2, 227212), (4, 113606), (8, 56803), (43, 10568), (86, 5284), (172, 2642), (344, 1321)]