265301348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5309}}^1$

素因数の和:5388

約数の個数: 36

約数和(自身を含む): 516737340

約数和(自身を除く): 251435992

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 5309, 10618, 12493, 21236, 24986, 49972, 69017, 138034, 164579, 276068, 329158, 658316, 2139527, 4279054, 5101949, 8558108, 10203898, 20407796, 66325337, 132650674, 265301348]

約数ペア:

[(1, 265301348), (2, 132650674), (4, 66325337), (13, 20407796), (26, 10203898), (31, 8558108), (52, 5101949), (62, 4279054), (124, 2139527), (403, 658316), (806, 329158), (961, 276068), (1612, 164579), (1922, 138034), (3844, 69017), (5309, 49972), (10618, 24986), (12493, 21236)]