1340276

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 2706816

約数和(自身を除く): 1366540

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 317, 604, 634, 1057, 1268, 2114, 2219, 4228, 4438, 8876, 47867, 95734, 191468, 335069, 670138, 1340276]

約数ペア:

[(1, 1340276), (2, 670138), (4, 335069), (7, 191468), (14, 95734), (28, 47867), (151, 8876), (302, 4438), (317, 4228), (604, 2219), (634, 2114), (1057, 1268)]