228570818

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{398207}}^1$

素因数の和:398257

約数の個数: 16

約数和(自身を含む): 401393664

約数和(自身を除く): 172822846

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 398207, 796414, 2787449, 5574898, 16326487, 32652974, 114285409, 228570818]

約数ペア:

[(1, 228570818), (2, 114285409), (7, 32652974), (14, 16326487), (41, 5574898), (82, 2787449), (287, 796414), (574, 398207)]