71212202

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 108487680

約数和(自身を除く): 37275478

約数列:

[1, 2, 127, 139, 254, 278, 2017, 4034, 17653, 35306, 256159, 280363, 512318, 560726, 35606101, 71212202]

約数ペア:

[(1, 71212202), (2, 35606101), (127, 560726), (139, 512318), (254, 280363), (278, 256159), (2017, 35306), (4034, 17653)]