2620223413

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{773}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 2871375912

約数和(自身を除く): 251152499

約数列:

[1, 17, 37, 289, 317, 629, 773, 5389, 10693, 11729, 13141, 28601, 91613, 199393, 223397, 245041, 486217, 3389681, 4165697, 8265689, 9066517, 70816849, 154130789, 2620223413]

約数ペア:

[(1, 2620223413), (17, 154130789), (37, 70816849), (289, 9066517), (317, 8265689), (629, 4165697), (773, 3389681), (5389, 486217), (10693, 245041), (11729, 223397), (13141, 199393), (28601, 91613)]