2149244944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1744517}}^1$

素因数の和:1744543

約数の個数: 40

約数和(自身を含む): 5191685568

約数和(自身を除く): 3042440624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1744517, 3489034, 6978068, 12211619, 13956136, 19189687, 24423238, 27912272, 38379374, 48846476, 76758748, 97692952, 134327809, 153517496, 195385904, 268655618, 307034992, 537311236, 1074622472, 2149244944]

約数ペア:

[(1, 2149244944), (2, 1074622472), (4, 537311236), (7, 307034992), (8, 268655618), (11, 195385904), (14, 153517496), (16, 134327809), (22, 97692952), (28, 76758748), (44, 48846476), (56, 38379374), (77, 27912272), (88, 24423238), (112, 19189687), (154, 13956136), (176, 12211619), (308, 6978068), (616, 3489034), (1232, 1744517)]