490778221

素因数分解:

${\mathrm{43}}^2\times {\mathrm{433}}^1\times {\mathrm{613}}^1$

素因数の和:1132

約数の個数: 12

約数和(自身を含む): 504439068

約数和(自身を除く): 13660847

約数列:

[1, 43, 433, 613, 1849, 18619, 26359, 265429, 800617, 1133437, 11413447, 490778221]

約数ペア:

[(1, 490778221), (43, 11413447), (433, 1133437), (613, 800617), (1849, 265429), (18619, 26359)]