804538084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{668221}}^1$

素因数の和:668275

約数の個数: 24

約数和(自身を含む): 1646499008

約数和(自身を除く): 841960924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 668221, 1336442, 2672884, 4677547, 9355094, 18710188, 28733503, 57467006, 114934012, 201134521, 402269042, 804538084]

約数ペア:

[(1, 804538084), (2, 402269042), (4, 201134521), (7, 114934012), (14, 57467006), (28, 28733503), (43, 18710188), (86, 9355094), (172, 4677547), (301, 2672884), (602, 1336442), (1204, 668221)]