131038418

素因数分解:

$2^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{4241}}^1$

素因数の和:6457

約数の個数: 16

約数和(自身を含む): 224792064

約数和(自身を除く): 93753646

約数列:

[1, 2, 7, 14, 2207, 4241, 4414, 8482, 15449, 29687, 30898, 59374, 9359887, 18719774, 65519209, 131038418]

約数ペア:

[(1, 131038418), (2, 65519209), (7, 18719774), (14, 9359887), (2207, 59374), (4241, 30898), (4414, 29687), (8482, 15449)]