542276

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 1100736

約数和(自身を除く): 558460

約数列:

[1, 2, 4, 7, 14, 28, 107, 181, 214, 362, 428, 724, 749, 1267, 1498, 2534, 2996, 5068, 19367, 38734, 77468, 135569, 271138, 542276]

約数ペア:

[(1, 542276), (2, 271138), (4, 135569), (7, 77468), (14, 38734), (28, 19367), (107, 5068), (181, 2996), (214, 2534), (362, 1498), (428, 1267), (724, 749)]