561420286

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{413417}}^1$

素因数の和:413523

約数の個数: 16

約数和(自身を含む): 972359136

約数和(自身を除く): 410938850

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 413417, 826834, 2893919, 5787838, 40101449, 80202898, 280710143, 561420286]

約数ペア:

[(1, 561420286), (2, 280710143), (7, 80202898), (14, 40101449), (97, 5787838), (194, 2893919), (679, 826834), (1358, 413417)]