2509738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 2305622

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 379, 473, 602, 758, 946, 2653, 3311, 4169, 5306, 6622, 8338, 16297, 29183, 32594, 58366, 114079, 179267, 228158, 358534, 1254869, 2509738]

約数ペア:

[(1, 2509738), (2, 1254869), (7, 358534), (11, 228158), (14, 179267), (22, 114079), (43, 58366), (77, 32594), (86, 29183), (154, 16297), (301, 8338), (379, 6622), (473, 5306), (602, 4169), (758, 3311), (946, 2653)]