2048652142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{71317}}^1$

素因数の和:71643

約数の個数: 16

約数和(自身を含む): 3142556352

約数和(自身を除く): 1093904210

約数列:

[1, 2, 53, 106, 271, 542, 14363, 28726, 71317, 142634, 3779801, 7559602, 19326907, 38653814, 1024326071, 2048652142]

約数ペア:

[(1, 2048652142), (2, 1024326071), (53, 38653814), (106, 19326907), (271, 7559602), (542, 3779801), (14363, 142634), (28726, 71317)]