2912154982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{78839}}^1$

素因数の和:78948

約数の個数: 32

約数和(自身を含む): 5040714240

約数和(自身を除く): 2128559258

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 803, 1606, 1679, 3358, 18469, 36938, 78839, 157678, 867229, 1734458, 1813297, 3626594, 5755247, 11510494, 19946267, 39892534, 63307717, 126615434, 132370681, 264741362, 1456077491, 2912154982]

約数ペア:

[(1, 2912154982), (2, 1456077491), (11, 264741362), (22, 132370681), (23, 126615434), (46, 63307717), (73, 39892534), (146, 19946267), (253, 11510494), (506, 5755247), (803, 3626594), (1606, 1813297), (1679, 1734458), (3358, 867229), (18469, 157678), (36938, 78839)]