238967426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2\times {\mathrm{619}}^1$

素因数の和:798

約数の個数: 24

約数和(自身を含む): 372944880

約数和(自身を除く): 133977454

約数列:

[1, 2, 43, 67, 86, 134, 619, 1238, 2881, 4489, 5762, 8978, 26617, 41473, 53234, 82946, 193027, 386054, 1783339, 2778691, 3566678, 5557382, 119483713, 238967426]

約数ペア:

[(1, 238967426), (2, 119483713), (43, 5557382), (67, 3566678), (86, 2778691), (134, 1783339), (619, 386054), (1238, 193027), (2881, 82946), (4489, 53234), (5762, 41473), (8978, 26617)]