4887214

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 16

約数和(自身を含む): 7520256

約数和(自身を除く): 2633042

約数列:

[1, 2, 71, 127, 142, 254, 271, 542, 9017, 18034, 19241, 34417, 38482, 68834, 2443607, 4887214]

約数ペア:

[(1, 4887214), (2, 2443607), (71, 68834), (127, 38482), (142, 34417), (254, 19241), (271, 18034), (542, 9017)]