858920702978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{879701}}^1$

素因数の和:879827

約数の個数: 48

約数和(自身を含む): 1501028484984

約数和(自身を除く): 642107782006

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 2209, 4418, 10387, 20774, 28717, 37553, 57434, 75106, 488189, 879701, 976378, 1759402, 11436113, 14954917, 22872226, 29909834, 41345947, 82691894, 194413921, 388827842, 537497311, 702881099, 1074994622, 1405762198, 1943259509, 3886519018, 9137454287, 18274908574, 25262373617, 33035411653, 50524747234, 66070823306, 429460351489, 858920702978]

約数ペア:

[(1, 858920702978), (2, 429460351489), (13, 66070823306), (17, 50524747234), (26, 33035411653), (34, 25262373617), (47, 18274908574), (94, 9137454287), (221, 3886519018), (442, 1943259509), (611, 1405762198), (799, 1074994622), (1222, 702881099), (1598, 537497311), (2209, 388827842), (4418, 194413921), (10387, 82691894), (20774, 41345947), (28717, 29909834), (37553, 22872226), (57434, 14954917), (75106, 11436113), (488189, 1759402), (879701, 976378)]