389148148

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{543503}}^1$

素因数の和:543686

約数の個数: 12

約数和(自身を含む): 684815040

約数和(自身を除く): 295666892

約数列:

[1, 2, 4, 179, 358, 716, 543503, 1087006, 2174012, 97287037, 194574074, 389148148]

約数ペア:

[(1, 389148148), (2, 194574074), (4, 97287037), (179, 2174012), (358, 1087006), (716, 543503)]