1830487564

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{5141819}}^1$

素因数の和:5141912

約数の個数: 12

約数和(自身を含む): 3239346600

約数和(自身を除く): 1408859036

約数列:

[1, 2, 4, 89, 178, 356, 5141819, 10283638, 20567276, 457621891, 915243782, 1830487564]

約数ペア:

[(1, 1830487564), (2, 915243782), (4, 457621891), (89, 20567276), (178, 10283638), (356, 5141819)]