1358045264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1973903}}^1$

素因数の和:1973954

約数の個数: 20

約数和(自身を含む): 2692405056

約数和(自身を除く): 1334359792

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1973903, 3947806, 7895612, 15791224, 31582448, 84877829, 169755658, 339511316, 679022632, 1358045264]

約数ペア:

[(1, 1358045264), (2, 679022632), (4, 339511316), (8, 169755658), (16, 84877829), (43, 31582448), (86, 15791224), (172, 7895612), (344, 3947806), (688, 1973903)]