398836135

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1\times {\mathrm{2087}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 492250176

約数和(自身を除く): 93414041

約数列:

[1, 5, 37, 185, 1033, 2087, 5165, 10435, 38221, 77219, 191105, 386095, 2155871, 10779355, 79767227, 398836135]

約数ペア:

[(1, 398836135), (5, 79767227), (37, 10779355), (185, 2155871), (1033, 386095), (2087, 191105), (5165, 77219), (10435, 38221)]