408057308

素因数分解:

$2^2\times {\mathrm{2161}}^1\times {\mathrm{47207}}^1$

素因数の和:49372

約数の個数: 12

約数和(自身を含む): 714445872

約数和(自身を除く): 306388564

約数列:

[1, 2, 4, 2161, 4322, 8644, 47207, 94414, 188828, 102014327, 204028654, 408057308]

約数ペア:

[(1, 408057308), (2, 204028654), (4, 102014327), (2161, 188828), (4322, 94414), (8644, 47207)]