1949207836

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{602351}}^1$

素因数の和:603164

約数の個数: 12

約数和(自身を含む): 3415335840

約数和(自身を除く): 1466128004

約数列:

[1, 2, 4, 809, 1618, 3236, 602351, 1204702, 2409404, 487301959, 974603918, 1949207836]

約数ペア:

[(1, 1949207836), (2, 974603918), (4, 487301959), (809, 2409404), (1618, 1204702), (3236, 602351)]