2549156722

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1\times {\mathrm{2861}}^1$

素因数の和:4954

約数の個数: 32

約数和(自身を含む): 4514724864

約数和(自身を除く): 1965568142

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2053, 2861, 4106, 5722, 14371, 20027, 28742, 40054, 63643, 88691, 127286, 177382, 445501, 620837, 891002, 1241674, 5873633, 11747266, 41115431, 82230862, 182082623, 364165246, 1274578361, 2549156722]

約数ペア:

[(1, 2549156722), (2, 1274578361), (7, 364165246), (14, 182082623), (31, 82230862), (62, 41115431), (217, 11747266), (434, 5873633), (2053, 1241674), (2861, 891002), (4106, 620837), (5722, 445501), (14371, 177382), (20027, 127286), (28742, 88691), (40054, 63643)]