129773374

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{5821}}^1$

素因数の和:6051

約数の個数: 16

約数和(自身を含む): 198693216

約数和(自身を除く): 68919842

約数列:

[1, 2, 71, 142, 157, 314, 5821, 11147, 11642, 22294, 413291, 826582, 913897, 1827794, 64886687, 129773374]

約数ペア:

[(1, 129773374), (2, 64886687), (71, 1827794), (142, 913897), (157, 826582), (314, 413291), (5821, 22294), (11147, 11642)]