2000579567

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{236783}}^1$

素因数の和:236878

約数の個数: 16

約数和(自身を含む): 2454976512

約数和(自身を除く): 454396945

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 236783, 1657481, 4025311, 16811593, 28177177, 117681151, 285797081, 2000579567]

約数ペア:

[(1, 2000579567), (7, 285797081), (17, 117681151), (71, 28177177), (119, 16811593), (497, 4025311), (1207, 1657481), (8449, 236783)]