289324592

素因数分解:

$2^4\times {\mathrm{2903}}^1\times {\mathrm{6229}}^1$

素因数の和:9140

約数の個数: 20

約数和(自身を含む): 560849520

約数和(自身を除く): 271524928

約数列:

[1, 2, 4, 8, 16, 2903, 5806, 6229, 11612, 12458, 23224, 24916, 46448, 49832, 99664, 18082787, 36165574, 72331148, 144662296, 289324592]

約数ペア:

[(1, 289324592), (2, 144662296), (4, 72331148), (8, 36165574), (16, 18082787), (2903, 99664), (5806, 49832), (6229, 46448), (11612, 24916), (12458, 23224)]