2021686882

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{635351}}^1$

素因数の和:635433

約数の個数: 16

約数和(自身を含む): 3186925632

約数和(自身を除く): 1165238750

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 635351, 1270702, 23507987, 27320093, 47015974, 54640186, 1010843441, 2021686882]

約数ペア:

[(1, 2021686882), (2, 1010843441), (37, 54640186), (43, 47015974), (74, 27320093), (86, 23507987), (1591, 1270702), (3182, 635351)]