388520922

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2815369}}^1$

素因数の和:2815397

約数の個数: 16

約数和(自身を含む): 810826560

約数和(自身を除く): 422305638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2815369, 5630738, 8446107, 16892214, 64753487, 129506974, 194260461, 388520922]

約数ペア:

[(1, 388520922), (2, 194260461), (3, 129506974), (6, 64753487), (23, 16892214), (46, 8446107), (69, 5630738), (138, 2815369)]