2247123568

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{259603}}^1$

素因数の和:260152

約数の個数: 20

約数和(自身を含む): 4361866408

約数和(自身を除く): 2114742840

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 259603, 519206, 1038412, 2076824, 4153648, 140445223, 280890446, 561780892, 1123561784, 2247123568]

約数ペア:

[(1, 2247123568), (2, 1123561784), (4, 561780892), (8, 280890446), (16, 140445223), (541, 4153648), (1082, 2076824), (2164, 1038412), (4328, 519206), (8656, 259603)]