127560242

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{3989}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 195350400

約数和(自身を除く): 67790158

約数列:

[1, 2, 59, 118, 271, 542, 3989, 7978, 15989, 31978, 235351, 470702, 1081019, 2162038, 63780121, 127560242]

約数ペア:

[(1, 127560242), (2, 63780121), (59, 2162038), (118, 1081019), (271, 470702), (542, 235351), (3989, 31978), (7978, 15989)]