393391034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181957}}^1$

素因数の和:182029

約数の個数: 16

約数和(自身を含む): 628846848

約数和(自身を除く): 235455814

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 181957, 363914, 4185011, 8370022, 8551979, 17103958, 196695517, 393391034]

約数ペア:

[(1, 393391034), (2, 196695517), (23, 17103958), (46, 8551979), (47, 8370022), (94, 4185011), (1081, 363914), (2162, 181957)]