671316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 1604064

約数和(自身を除く): 932748

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1301, 2602, 3903, 5204, 7806, 15612, 55943, 111886, 167829, 223772, 335658, 671316]

約数ペア:

[(1, 671316), (2, 335658), (3, 223772), (4, 167829), (6, 111886), (12, 55943), (43, 15612), (86, 7806), (129, 5204), (172, 3903), (258, 2602), (516, 1301)]