2646224

素因数分解:

$2^4\times 7^1\times {\mathrm{23627}}^1$

素因数の和:23642

約数の個数: 20

約数和(自身を含む): 5859744

約数和(自身を除く): 3213520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23627, 47254, 94508, 165389, 189016, 330778, 378032, 661556, 1323112, 2646224]

約数ペア:

[(1, 2646224), (2, 1323112), (4, 661556), (7, 378032), (8, 330778), (14, 189016), (16, 165389), (28, 94508), (56, 47254), (112, 23627)]