2110190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 3842640

約数和(自身を除く): 1732450

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2371, 4742, 11855, 23710, 211019, 422038, 1055095, 2110190]

約数ペア:

[(1, 2110190), (2, 1055095), (5, 422038), (10, 211019), (89, 23710), (178, 11855), (445, 4742), (890, 2371)]