1891442

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 1374478

約数列:

[1, 2, 7, 14, 167, 334, 809, 1169, 1618, 2338, 5663, 11326, 135103, 270206, 945721, 1891442]

約数ペア:

[(1, 1891442), (2, 945721), (7, 270206), (14, 135103), (167, 11326), (334, 5663), (809, 2338), (1169, 1618)]