78314961718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{322919}}^1$

素因数の和:323964

約数の個数: 32

約数和(自身を含む): 142291468800

約数和(自身を除く): 63976507082

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1019, 2038, 7133, 14266, 17323, 34646, 121261, 242522, 322919, 645838, 2260433, 4520866, 5489623, 10979246, 38427361, 76854722, 329054461, 658108922, 2303381227, 4606762454, 5593925837, 11187851674, 39157480859, 78314961718]

約数ペア:

[(1, 78314961718), (2, 39157480859), (7, 11187851674), (14, 5593925837), (17, 4606762454), (34, 2303381227), (119, 658108922), (238, 329054461), (1019, 76854722), (2038, 38427361), (7133, 10979246), (14266, 5489623), (17323, 4520866), (34646, 2260433), (121261, 645838), (242522, 322919)]