121191532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{393479}}^1$

素因数の和:393501

約数の個数: 24

約数和(自身を含む): 264418560

約数和(自身を除く): 143227028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 393479, 786958, 1573916, 2754353, 4328269, 5508706, 8656538, 11017412, 17313076, 30297883, 60595766, 121191532]

約数ペア:

[(1, 121191532), (2, 60595766), (4, 30297883), (7, 17313076), (11, 11017412), (14, 8656538), (22, 5508706), (28, 4328269), (44, 2754353), (77, 1573916), (154, 786958), (308, 393479)]