131885348

素因数分解:

$2^2\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{2531}}^1$

素因数の和:4403

約数の個数: 24

約数和(自身を含む): 264016704

約数和(自身を除く): 132131356

約数列:

[1, 2, 4, 7, 14, 28, 1861, 2531, 3722, 5062, 7444, 10124, 13027, 17717, 26054, 35434, 52108, 70868, 4710191, 9420382, 18840764, 32971337, 65942674, 131885348]

約数ペア:

[(1, 131885348), (2, 65942674), (4, 32971337), (7, 18840764), (14, 9420382), (28, 4710191), (1861, 70868), (2531, 52108), (3722, 35434), (5062, 26054), (7444, 17717), (10124, 13027)]