1940146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 3181248

約数和(自身を除く): 1241102

約数列:

[1, 2, 13, 26, 71, 142, 923, 1051, 1846, 2102, 13663, 27326, 74621, 149242, 970073, 1940146]

約数ペア:

[(1, 1940146), (2, 970073), (13, 149242), (26, 74621), (71, 27326), (142, 13663), (923, 2102), (1051, 1846)]