2680552

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 5800320

約数和(自身を除く): 3119768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 317, 604, 634, 1057, 1208, 1268, 2114, 2219, 2536, 4228, 4438, 8456, 8876, 17752, 47867, 95734, 191468, 335069, 382936, 670138, 1340276, 2680552]

約数ペア:

[(1, 2680552), (2, 1340276), (4, 670138), (7, 382936), (8, 335069), (14, 191468), (28, 95734), (56, 47867), (151, 17752), (302, 8876), (317, 8456), (604, 4438), (634, 4228), (1057, 2536), (1208, 2219), (1268, 2114)]