2048791886

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1\times {\mathrm{9811}}^1$

素因数の和:10547

約数の個数: 16

約数和(自身を含む): 3095136528

約数和(自身を除く): 1046344642

約数列:

[1, 2, 193, 386, 541, 1082, 9811, 19622, 104413, 208826, 1893523, 3787046, 5307751, 10615502, 1024395943, 2048791886]

約数ペア:

[(1, 2048791886), (2, 1024395943), (193, 10615502), (386, 5307751), (541, 3787046), (1082, 1893523), (9811, 208826), (19622, 104413)]