2165524354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1\times {\mathrm{5431}}^1$

素因数の和:6958

約数の個数: 32

約数和(自身を含む): 3911040000

約数和(自身を除く): 1745515646

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1499, 2998, 5431, 10493, 10862, 20986, 28481, 38017, 56962, 76034, 103189, 199367, 206378, 398734, 722323, 1444646, 8141069, 16282138, 56987483, 113974966, 154680311, 309360622, 1082762177, 2165524354]

約数ペア:

[(1, 2165524354), (2, 1082762177), (7, 309360622), (14, 154680311), (19, 113974966), (38, 56987483), (133, 16282138), (266, 8141069), (1499, 1444646), (2998, 722323), (5431, 398734), (10493, 206378), (10862, 199367), (20986, 103189), (28481, 76034), (38017, 56962)]