2077616

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1556

約数の個数: 20

約数和(自身を含む): 4073400

約数和(自身を除く): 1995784

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1459, 2918, 5836, 11672, 23344, 129851, 259702, 519404, 1038808, 2077616]

約数ペア:

[(1, 2077616), (2, 1038808), (4, 519404), (8, 259702), (16, 129851), (89, 23344), (178, 11672), (356, 5836), (712, 2918), (1424, 1459)]