2055188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 3810240

約数和(自身を除く): 1755052

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 251, 356, 502, 1004, 2047, 4094, 5773, 8188, 11546, 22339, 23092, 44678, 89356, 513797, 1027594, 2055188]

約数ペア:

[(1, 2055188), (2, 1027594), (4, 513797), (23, 89356), (46, 44678), (89, 23092), (92, 22339), (178, 11546), (251, 8188), (356, 5773), (502, 4094), (1004, 2047)]