2019568328

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{247739}}^1$

素因数の和:248764

約数の個数: 16

約数和(自身を含む): 3790422000

約数和(自身を除く): 1770853672

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 247739, 495478, 990956, 1981912, 252446041, 504892082, 1009784164, 2019568328]

約数ペア:

[(1, 2019568328), (2, 1009784164), (4, 504892082), (8, 252446041), (1019, 1981912), (2038, 990956), (4076, 495478), (8152, 247739)]