1920772

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 3872960

約数和(自身を除く): 1952188

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 379, 724, 758, 1267, 1516, 2534, 2653, 5068, 5306, 10612, 68599, 137198, 274396, 480193, 960386, 1920772]

約数ペア:

[(1, 1920772), (2, 960386), (4, 480193), (7, 274396), (14, 137198), (28, 68599), (181, 10612), (362, 5306), (379, 5068), (724, 2653), (758, 2534), (1267, 1516)]