21292023706558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{24509}}^1\times {\mathrm{443689}}^1$

素因数の和:468300

約数の個数: 32

約数和(自身を含む): 35234487756000

約数和(自身を除く): 13942464049442

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 24509, 49018, 269599, 443689, 539198, 887378, 2181301, 4362602, 4880579, 9761158, 23994311, 39488321, 47988622, 78976642, 434371531, 868743062, 10874373701, 21748747402, 119618110711, 239236221422, 967819259389, 1935638518778, 10646011853279, 21292023706558]

約数ペア:

[(1, 21292023706558), (2, 10646011853279), (11, 1935638518778), (22, 967819259389), (89, 239236221422), (178, 119618110711), (979, 21748747402), (1958, 10874373701), (24509, 868743062), (49018, 434371531), (269599, 78976642), (443689, 47988622), (539198, 39488321), (887378, 23994311), (2181301, 9761158), (4362602, 4880579)]