5438489

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 6438528

約数和(自身を除く): 1000039

約数列:

[1, 7, 53, 107, 137, 371, 749, 959, 5671, 7261, 14659, 39697, 50827, 102613, 776927, 5438489]

約数ペア:

[(1, 5438489), (7, 776927), (53, 102613), (107, 50827), (137, 39697), (371, 14659), (749, 7261), (959, 5671)]