244156978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{140159}}^1$

素因数の和:140241

約数の個数: 16

約数和(自身を含む): 400296960

約数和(自身を除く): 156139982

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 140159, 280318, 1822067, 3644134, 9390653, 18781306, 122078489, 244156978]

約数ペア:

[(1, 244156978), (2, 122078489), (13, 18781306), (26, 9390653), (67, 3644134), (134, 1822067), (871, 280318), (1742, 140159)]