3957806571914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{27139121}}^1$

素因数の和:27139286

約数の個数: 32

約数和(自身を含む): 6565496394240

約数和(自身を除く): 2607689822326

約数列:

[1, 2, 13, 26, 71, 79, 142, 158, 923, 1027, 1846, 2054, 5609, 11218, 72917, 145834, 27139121, 54278242, 352808573, 705617146, 1926877591, 2143990559, 3853755182, 4287981118, 25049408683, 27871877267, 50098817366, 55743754534, 152223329689, 304446659378, 1978903285957, 3957806571914]

約数ペア:

[(1, 3957806571914), (2, 1978903285957), (13, 304446659378), (26, 152223329689), (71, 55743754534), (79, 50098817366), (142, 27871877267), (158, 25049408683), (923, 4287981118), (1027, 3853755182), (1846, 2143990559), (2054, 1926877591), (5609, 705617146), (11218, 352808573), (72917, 54278242), (145834, 27139121)]