4007000162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{36131}}^1$

素因数の和:36286

約数の個数: 24

約数和(自身を含む): 6650744976

約数和(自身を除く): 2643744814

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5041, 10082, 36131, 55451, 72262, 110902, 397441, 794882, 2565301, 5130602, 28218311, 56436622, 182136371, 364272742, 2003500081, 4007000162]

約数ペア:

[(1, 4007000162), (2, 2003500081), (11, 364272742), (22, 182136371), (71, 56436622), (142, 28218311), (781, 5130602), (1562, 2565301), (5041, 794882), (10082, 397441), (36131, 110902), (55451, 72262)]