2017128136

素因数分解:

$2^3\times {\mathrm{5981}}^1\times {\mathrm{42157}}^1$

素因数の和:48144

約数の個数: 16

約数和(自身を含む): 3782837340

約数和(自身を除く): 1765709204

約数列:

[1, 2, 4, 8, 5981, 11962, 23924, 42157, 47848, 84314, 168628, 337256, 252141017, 504282034, 1008564068, 2017128136]

約数ペア:

[(1, 2017128136), (2, 1008564068), (4, 504282034), (8, 252141017), (5981, 337256), (11962, 168628), (23924, 84314), (42157, 47848)]