2471794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 24

約数和(自身を含む): 4110912

約数和(自身を除く): 1639118

約数列:

[1, 2, 13, 26, 71, 103, 142, 169, 206, 338, 923, 1339, 1846, 2678, 7313, 11999, 14626, 17407, 23998, 34814, 95069, 190138, 1235897, 2471794]

約数ペア:

[(1, 2471794), (2, 1235897), (13, 190138), (26, 95069), (71, 34814), (103, 23998), (142, 17407), (169, 14626), (206, 11999), (338, 7313), (923, 2678), (1339, 1846)]