306048638

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{212239}}^1$

素因数の和:212351

約数の個数: 16

約数和(自身を含む): 529751040

約数和(自身を除く): 223702402

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 212239, 424478, 1485673, 2971346, 21860617, 43721234, 153024319, 306048638]

約数ペア:

[(1, 306048638), (2, 153024319), (7, 43721234), (14, 21860617), (103, 2971346), (206, 1485673), (721, 424478), (1442, 212239)]