655457316

素因数分解:

$2^2\times 3^1\times {\mathrm{3217}}^1\times {\mathrm{16979}}^1$

素因数の和:20203

約数の個数: 24

約数和(自身を含む): 1529965920

約数和(自身を除く): 874508604

約数列:

[1, 2, 3, 4, 6, 12, 3217, 6434, 9651, 12868, 16979, 19302, 33958, 38604, 50937, 67916, 101874, 203748, 54621443, 109242886, 163864329, 218485772, 327728658, 655457316]

約数ペア:

[(1, 655457316), (2, 327728658), (3, 218485772), (4, 163864329), (6, 109242886), (12, 54621443), (3217, 203748), (6434, 101874), (9651, 67916), (12868, 50937), (16979, 38604), (19302, 33958)]