2077304545

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{1437581}}^1$

素因数の和:1437620

約数の個数: 12

約数和(自身を含む): 2648026044

約数和(自身を除く): 570721499

約数列:

[1, 5, 17, 85, 289, 1445, 1437581, 7187905, 24438877, 122194385, 415460909, 2077304545]

約数ペア:

[(1, 2077304545), (5, 415460909), (17, 122194385), (85, 24438877), (289, 7187905), (1445, 1437581)]