2017699196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{21149}}^1$

素因数の和:21254

約数の個数: 48

約数和(自身を含む): 3965371200

約数和(自身を除く): 1947672004

約数列:

[1, 2, 4, 17, 23, 34, 46, 61, 68, 92, 122, 244, 391, 782, 1037, 1403, 1564, 2074, 2806, 4148, 5612, 21149, 23851, 42298, 47702, 84596, 95404, 359533, 486427, 719066, 972854, 1290089, 1438132, 1945708, 2580178, 5160356, 8269259, 16538518, 21931513, 29672047, 33077036, 43863026, 59344094, 87726052, 118688188, 504424799, 1008849598, 2017699196]

約数ペア:

[(1, 2017699196), (2, 1008849598), (4, 504424799), (17, 118688188), (23, 87726052), (34, 59344094), (46, 43863026), (61, 33077036), (68, 29672047), (92, 21931513), (122, 16538518), (244, 8269259), (391, 5160356), (782, 2580178), (1037, 1945708), (1403, 1438132), (1564, 1290089), (2074, 972854), (2806, 719066), (4148, 486427), (5612, 359533), (21149, 95404), (23851, 84596), (42298, 47702)]