1003996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 2096640

約数和(自身を除く): 1092644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1559, 3118, 6236, 10913, 21826, 35857, 43652, 71714, 143428, 250999, 501998, 1003996]

約数ペア:

[(1, 1003996), (2, 501998), (4, 250999), (7, 143428), (14, 71714), (23, 43652), (28, 35857), (46, 21826), (92, 10913), (161, 6236), (322, 3118), (644, 1559)]