1688880318046

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1\times {\mathrm{63689}}^1$

素因数の和:64996

約数の個数: 32

約数和(自身を含む): 2584183536000

約数和(自身を除く): 895303217954

約数列:

[1, 2, 79, 157, 158, 314, 1069, 2138, 12403, 24806, 63689, 84451, 127378, 167833, 168902, 335666, 5031431, 9999173, 10062862, 13258807, 19998346, 26517614, 68083541, 136167082, 789934667, 1579869334, 5378599739, 10689115937, 10757199478, 21378231874, 844440159023, 1688880318046]

約数ペア:

[(1, 1688880318046), (2, 844440159023), (79, 21378231874), (157, 10757199478), (158, 10689115937), (314, 5378599739), (1069, 1579869334), (2138, 789934667), (12403, 136167082), (24806, 68083541), (63689, 26517614), (84451, 19998346), (127378, 13258807), (167833, 10062862), (168902, 9999173), (335666, 5031431)]