539236484

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{219917}}^1$

素因数の和:220534

約数の個数: 12

約数和(自身を含む): 945207564

約数和(自身を除く): 405971080

約数列:

[1, 2, 4, 613, 1226, 2452, 219917, 439834, 879668, 134809121, 269618242, 539236484]

約数ペア:

[(1, 539236484), (2, 269618242), (4, 134809121), (613, 879668), (1226, 439834), (2452, 219917)]