1082872

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 2365920

約数和(自身を除く): 1283048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 317, 427, 488, 634, 854, 1268, 1708, 2219, 2536, 3416, 4438, 8876, 17752, 19337, 38674, 77348, 135359, 154696, 270718, 541436, 1082872]

約数ペア:

[(1, 1082872), (2, 541436), (4, 270718), (7, 154696), (8, 135359), (14, 77348), (28, 38674), (56, 19337), (61, 17752), (122, 8876), (244, 4438), (317, 3416), (427, 2536), (488, 2219), (634, 1708), (854, 1268)]