137274554

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{5351}}^1$

素因数の和:5581

約数の個数: 16

約数和(自身を含む): 209627136

約数和(自身を除く): 72352582

約数列:

[1, 2, 101, 127, 202, 254, 5351, 10702, 12827, 25654, 540451, 679577, 1080902, 1359154, 68637277, 137274554]

約数ペア:

[(1, 137274554), (2, 68637277), (101, 1359154), (127, 1080902), (202, 679577), (254, 540451), (5351, 25654), (10702, 12827)]