181866494

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{2027}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 276043248

約数和(自身を除く): 94176754

約数列:

[1, 2, 113, 226, 397, 794, 2027, 4054, 44861, 89722, 229051, 458102, 804719, 1609438, 90933247, 181866494]

約数ペア:

[(1, 181866494), (2, 90933247), (113, 1609438), (226, 804719), (397, 458102), (794, 229051), (2027, 89722), (4054, 44861)]