268949881214

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{144441397}}^1$

素因数の和:144441432

約数の個数: 24

約数和(自身を含む): 493989581160

約数和(自身を除く): 225039699946

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 144441397, 288882794, 1011089779, 2022179558, 2744386543, 5488773086, 7077628453, 14155256906, 19210705801, 38421411602, 134474940607, 268949881214]

約数ペア:

[(1, 268949881214), (2, 134474940607), (7, 38421411602), (14, 19210705801), (19, 14155256906), (38, 7077628453), (49, 5488773086), (98, 2744386543), (133, 2022179558), (266, 1011089779), (931, 288882794), (1862, 144441397)]