186741286

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{1693}}^1$

素因数の和:2247

約数の個数: 16

約数和(自身を含む): 283087728

約数和(自身を除く): 96346442

約数列:

[1, 2, 131, 262, 421, 842, 1693, 3386, 55151, 110302, 221783, 443566, 712753, 1425506, 93370643, 186741286]

約数ペア:

[(1, 186741286), (2, 93370643), (131, 1425506), (262, 712753), (421, 443566), (842, 221783), (1693, 110302), (3386, 55151)]