2009063347199

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{971}}^1\times {\mathrm{1979}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 2121758115840

約数和(自身を除く): 112694768641

約数列:

[1, 23, 131, 347, 971, 1979, 3013, 7981, 22333, 45457, 45517, 127201, 259249, 336937, 686713, 1045511, 1921609, 2925623, 5962727, 7749551, 15794399, 44138747, 44197007, 89959403, 251730779, 666798323, 1015191181, 2069066269, 5789807917, 15336361429, 87350580313, 2009063347199]

約数ペア:

[(1, 2009063347199), (23, 87350580313), (131, 15336361429), (347, 5789807917), (971, 2069066269), (1979, 1015191181), (3013, 666798323), (7981, 251730779), (22333, 89959403), (45457, 44197007), (45517, 44138747), (127201, 15794399), (259249, 7749551), (336937, 5962727), (686713, 2925623), (1045511, 1921609)]