2185337615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{216263}}^1$

素因数の和:216358

約数の個数: 16

約数和(自身を含む): 2740497408

約数和(自身を除く): 555159793

約数列:

[1, 5, 43, 47, 215, 235, 2021, 10105, 216263, 1081315, 9299309, 10164361, 46496545, 50821805, 437067523, 2185337615]

約数ペア:

[(1, 2185337615), (5, 437067523), (43, 50821805), (47, 46496545), (215, 10164361), (235, 9299309), (2021, 1081315), (10105, 216263)]