2007408305

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1220309}}^1$

素因数の和:1220368

約数の個数: 16

約数和(自身を含む): 2811594240

約数和(自身を除く): 804185935

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 1220309, 6101545, 8542163, 42710815, 57354523, 286772615, 401481661, 2007408305]

約数ペア:

[(1, 2007408305), (5, 401481661), (7, 286772615), (35, 57354523), (47, 42710815), (235, 8542163), (329, 6101545), (1645, 1220309)]