2685487912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239263}}^1$

素因数の和:239353

約数の個数: 32

約数和(自身を含む): 5340372480

約数和(自身を除く): 2654884568

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 239263, 478526, 957052, 1914104, 5503049, 11006098, 14595043, 22012196, 29190086, 44024392, 58380172, 116760344, 335685989, 671371978, 1342743956, 2685487912]

約数ペア:

[(1, 2685487912), (2, 1342743956), (4, 671371978), (8, 335685989), (23, 116760344), (46, 58380172), (61, 44024392), (92, 29190086), (122, 22012196), (184, 14595043), (244, 11006098), (488, 5503049), (1403, 1914104), (2806, 957052), (5612, 478526), (11224, 239263)]